2019678030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{15173}}^1$

素因数の和:15235

約数の個数: 128

約数和(自身を含む): 5899651200

約数和(自身を除く): 3879973170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 29, 30, 34, 45, 51, 54, 58, 85, 87, 90, 102, 135, 145, 153, 170, 174, 255, 261, 270, 290, 306, 435, 459, 493, 510, 522, 765, 783, 870, 918, 986, 1305, 1479, 1530, 1566, 2295, 2465, 2610, 2958, 3915, 4437, 4590, 4930, 7395, 7830, 8874, 13311, 14790, 15173, 22185, 26622, 30346, 44370, 45519, 66555, 75865, 91038, 133110, 136557, 151730, 227595, 257941, 273114, 409671, 440017, 455190, 515882, 682785, 773823, 819342, 880034, 1289705, 1320051, 1365570, 1547646, 2048355, 2200085, 2321469, 2579410, 2640102, 3869115, 3960153, 4096710, 4400170, 4642938, 6600255, 6964407, 7480289, 7738230, 7920306, 11607345, 11880459, 13200510, 13928814, 14960578, 19800765, 22440867, 23214690, 23760918, 34822035, 37401445, 39601530, 44881734, 59402295, 67322601, 69644070, 74802890, 112204335, 118804590, 134645202, 201967803, 224408670, 336613005, 403935606, 673226010, 1009839015, 2019678030]

約数ペア:

[(1, 2019678030), (2, 1009839015), (3, 673226010), (5, 403935606), (6, 336613005), (9, 224408670), (10, 201967803), (15, 134645202), (17, 118804590), (18, 112204335), (27, 74802890), (29, 69644070), (30, 67322601), (34, 59402295), (45, 44881734), (51, 39601530), (54, 37401445), (58, 34822035), (85, 23760918), (87, 23214690), (90, 22440867), (102, 19800765), (135, 14960578), (145, 13928814), (153, 13200510), (170, 11880459), (174, 11607345), (255, 7920306), (261, 7738230), (270, 7480289), (290, 6964407), (306, 6600255), (435, 4642938), (459, 4400170), (493, 4096710), (510, 3960153), (522, 3869115), (765, 2640102), (783, 2579410), (870, 2321469), (918, 2200085), (986, 2048355), (1305, 1547646), (1479, 1365570), (1530, 1320051), (1566, 1289705), (2295, 880034), (2465, 819342), (2610, 773823), (2958, 682785), (3915, 515882), (4437, 455190), (4590, 440017), (4930, 409671), (7395, 273114), (7830, 257941), (8874, 227595), (13311, 151730), (14790, 136557), (15173, 133110), (22185, 91038), (26622, 75865), (30346, 66555), (44370, 45519)]