28702970835

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:463

約数の個数: 288

約数和(自身を含む): 62879846400

約数和(自身を除く): 34176875565

約数列:

[1, 3, 5, 7, 11, 15, 21, 29, 31, 33, 35, 49, 55, 77, 87, 93, 105, 121, 145, 147, 155, 165, 203, 217, 231, 245, 319, 341, 359, 363, 385, 435, 465, 539, 605, 609, 651, 735, 847, 899, 957, 1015, 1023, 1077, 1085, 1155, 1421, 1519, 1595, 1617, 1705, 1795, 1815, 2233, 2387, 2513, 2541, 2695, 2697, 3045, 3255, 3509, 3751, 3949, 4235, 4263, 4495, 4557, 4785, 5115, 5385, 5929, 6293, 6699, 7105, 7161, 7539, 7595, 8085, 9889, 10411, 10527, 11129, 11165, 11253, 11847, 11935, 12565, 12705, 13485, 15631, 16709, 17545, 17591, 17787, 18755, 18879, 19745, 21315, 22785, 24563, 26257, 27643, 29645, 29667, 31233, 31465, 33387, 33495, 35805, 37695, 43439, 44051, 46893, 49445, 50127, 52055, 52635, 52773, 55645, 56265, 59235, 69223, 72877, 73689, 77903, 78155, 78771, 82929, 83545, 87955, 88935, 94395, 108779, 114521, 122419, 122815, 130317, 131285, 132153, 138215, 148335, 156165, 166935, 171941, 183799, 193501, 207669, 217195, 218631, 220255, 233709, 234465, 250635, 263865, 304073, 322741, 326337, 343563, 346115, 364385, 367257, 368445, 389515, 393855, 414645, 484561, 510139, 515823, 543895, 545321, 551397, 572605, 580503, 612095, 651585, 660765, 761453, 801647, 856933, 859705, 912219, 918995, 967505, 968223, 1038345, 1093155, 1168545, 1259731, 1346609, 1453683, 1520365, 1530417, 1613705, 1631685, 1635963, 1717815, 1836285, 2128511, 2259187, 2284359, 2404941, 2422805, 2550695, 2570799, 2579115, 2726605, 2756985, 2902515, 3550151, 3779193, 3807265, 4008235, 4039827, 4284665, 4561095, 4841115, 5330171, 5611529, 5998531, 6298655, 6385533, 6733045, 6777561, 7268415, 7652085, 8179815, 8818117, 9426263, 10642555, 10650453, 11295935, 11421795, 12024705, 12853995, 15814309, 15990513, 16834587, 17750755, 17995593, 18895965, 20199135, 24851057, 26454351, 26650855, 28057645, 28278789, 29992655, 31927665, 33887805, 39051661, 44090585, 47131315, 47442927, 53252265, 61726819, 65983841, 74553171, 79071545, 79952565, 84172935, 89977965, 117154983, 124255285, 132271755, 141393945, 173957399, 185180457, 195258305, 197951523, 237214635, 273361627, 308634095, 329919205, 372765855, 521872197, 585774915, 820084881, 869786995, 925902285, 989757615, 1366808135, 1913531389, 2609360985, 4100424405, 5740594167, 9567656945, 28702970835]

約数ペア:

[(1, 28702970835), (3, 9567656945), (5, 5740594167), (7, 4100424405), (11, 2609360985), (15, 1913531389), (21, 1366808135), (29, 989757615), (31, 925902285), (33, 869786995), (35, 820084881), (49, 585774915), (55, 521872197), (77, 372765855), (87, 329919205), (93, 308634095), (105, 273361627), (121, 237214635), (145, 197951523), (147, 195258305), (155, 185180457), (165, 173957399), (203, 141393945), (217, 132271755), (231, 124255285), (245, 117154983), (319, 89977965), (341, 84172935), (359, 79952565), (363, 79071545), (385, 74553171), (435, 65983841), (465, 61726819), (539, 53252265), (605, 47442927), (609, 47131315), (651, 44090585), (735, 39051661), (847, 33887805), (899, 31927665), (957, 29992655), (1015, 28278789), (1023, 28057645), (1077, 26650855), (1085, 26454351), (1155, 24851057), (1421, 20199135), (1519, 18895965), (1595, 17995593), (1617, 17750755), (1705, 16834587), (1795, 15990513), (1815, 15814309), (2233, 12853995), (2387, 12024705), (2513, 11421795), (2541, 11295935), (2695, 10650453), (2697, 10642555), (3045, 9426263), (3255, 8818117), (3509, 8179815), (3751, 7652085), (3949, 7268415), (4235, 6777561), (4263, 6733045), (4495, 6385533), (4557, 6298655), (4785, 5998531), (5115, 5611529), (5385, 5330171), (5929, 4841115), (6293, 4561095), (6699, 4284665), (7105, 4039827), (7161, 4008235), (7539, 3807265), (7595, 3779193), (8085, 3550151), (9889, 2902515), (10411, 2756985), (10527, 2726605), (11129, 2579115), (11165, 2570799), (11253, 2550695), (11847, 2422805), (11935, 2404941), (12565, 2284359), (12705, 2259187), (13485, 2128511), (15631, 1836285), (16709, 1717815), (17545, 1635963), (17591, 1631685), (17787, 1613705), (18755, 1530417), (18879, 1520365), (19745, 1453683), (21315, 1346609), (22785, 1259731), (24563, 1168545), (26257, 1093155), (27643, 1038345), (29645, 968223), (29667, 967505), (31233, 918995), (31465, 912219), (33387, 859705), (33495, 856933), (35805, 801647), (37695, 761453), (43439, 660765), (44051, 651585), (46893, 612095), (49445, 580503), (50127, 572605), (52055, 551397), (52635, 545321), (52773, 543895), (55645, 515823), (56265, 510139), (59235, 484561), (69223, 414645), (72877, 393855), (73689, 389515), (77903, 368445), (78155, 367257), (78771, 364385), (82929, 346115), (83545, 343563), (87955, 326337), (88935, 322741), (94395, 304073), (108779, 263865), (114521, 250635), (122419, 234465), (122815, 233709), (130317, 220255), (131285, 218631), (132153, 217195), (138215, 207669), (148335, 193501), (156165, 183799), (166935, 171941)]