914236890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 256

約数和(自身を含む): 2776965120

約数和(自身を除く): 1862728230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 29, 30, 35, 42, 46, 58, 61, 69, 70, 87, 105, 107, 115, 122, 138, 145, 161, 174, 183, 203, 210, 214, 230, 290, 305, 321, 322, 345, 366, 406, 427, 435, 483, 535, 609, 610, 642, 667, 690, 749, 805, 854, 870, 915, 966, 1015, 1070, 1218, 1281, 1334, 1403, 1498, 1605, 1610, 1769, 1830, 2001, 2030, 2135, 2247, 2415, 2461, 2562, 2806, 3045, 3103, 3210, 3335, 3538, 3745, 4002, 4209, 4270, 4494, 4669, 4830, 4922, 5307, 6090, 6206, 6405, 6527, 6670, 7015, 7383, 7490, 8418, 8845, 9309, 9338, 9821, 10005, 10614, 11235, 12305, 12383, 12810, 13054, 14007, 14030, 14766, 15515, 17227, 17690, 18618, 19581, 19642, 20010, 21045, 21721, 22470, 23345, 24610, 24766, 26535, 28014, 29463, 31030, 32635, 34454, 36915, 37149, 39162, 40687, 42090, 43442, 45689, 46545, 46690, 49105, 51681, 53070, 58926, 61915, 65163, 65270, 70035, 71369, 73830, 74298, 81374, 86135, 91378, 93090, 97905, 98210, 103362, 108605, 122061, 123830, 130326, 137067, 140070, 142738, 147315, 150121, 172270, 185745, 189283, 195810, 203435, 214107, 217210, 228445, 244122, 258405, 274134, 284809, 294630, 300242, 325815, 356845, 371490, 378566, 406870, 428214, 450363, 456890, 499583, 516810, 567849, 569618, 610305, 651630, 685335, 713690, 750605, 854427, 900726, 946415, 999166, 1050847, 1070535, 1135698, 1220610, 1324981, 1370670, 1424045, 1498749, 1501210, 1708854, 1892830, 2101694, 2141070, 2251815, 2497915, 2649962, 2839245, 2848090, 2997498, 3152541, 3974943, 4272135, 4353509, 4503630, 4995830, 5254235, 5678490, 6305082, 6624905, 7493745, 7949886, 8544270, 8707018, 10508470, 13060527, 13249810, 14987490, 15762705, 19874715, 21767545, 26121054, 30474563, 31525410, 39749430, 43535090, 60949126, 65302635, 91423689, 130605270, 152372815, 182847378, 304745630, 457118445, 914236890]

約数ペア:

[(1, 914236890), (2, 457118445), (3, 304745630), (5, 182847378), (6, 152372815), (7, 130605270), (10, 91423689), (14, 65302635), (15, 60949126), (21, 43535090), (23, 39749430), (29, 31525410), (30, 30474563), (35, 26121054), (42, 21767545), (46, 19874715), (58, 15762705), (61, 14987490), (69, 13249810), (70, 13060527), (87, 10508470), (105, 8707018), (107, 8544270), (115, 7949886), (122, 7493745), (138, 6624905), (145, 6305082), (161, 5678490), (174, 5254235), (183, 4995830), (203, 4503630), (210, 4353509), (214, 4272135), (230, 3974943), (290, 3152541), (305, 2997498), (321, 2848090), (322, 2839245), (345, 2649962), (366, 2497915), (406, 2251815), (427, 2141070), (435, 2101694), (483, 1892830), (535, 1708854), (609, 1501210), (610, 1498749), (642, 1424045), (667, 1370670), (690, 1324981), (749, 1220610), (805, 1135698), (854, 1070535), (870, 1050847), (915, 999166), (966, 946415), (1015, 900726), (1070, 854427), (1218, 750605), (1281, 713690), (1334, 685335), (1403, 651630), (1498, 610305), (1605, 569618), (1610, 567849), (1769, 516810), (1830, 499583), (2001, 456890), (2030, 450363), (2135, 428214), (2247, 406870), (2415, 378566), (2461, 371490), (2562, 356845), (2806, 325815), (3045, 300242), (3103, 294630), (3210, 284809), (3335, 274134), (3538, 258405), (3745, 244122), (4002, 228445), (4209, 217210), (4270, 214107), (4494, 203435), (4669, 195810), (4830, 189283), (4922, 185745), (5307, 172270), (6090, 150121), (6206, 147315), (6405, 142738), (6527, 140070), (6670, 137067), (7015, 130326), (7383, 123830), (7490, 122061), (8418, 108605), (8845, 103362), (9309, 98210), (9338, 97905), (9821, 93090), (10005, 91378), (10614, 86135), (11235, 81374), (12305, 74298), (12383, 73830), (12810, 71369), (13054, 70035), (14007, 65270), (14030, 65163), (14766, 61915), (15515, 58926), (17227, 53070), (17690, 51681), (18618, 49105), (19581, 46690), (19642, 46545), (20010, 45689), (21045, 43442), (21721, 42090), (22470, 40687), (23345, 39162), (24610, 37149), (24766, 36915), (26535, 34454), (28014, 32635), (29463, 31030)]