1181477570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2971}}^1$

素因数の和:3040

約数の個数: 128

約数和(自身を含む): 2875944960

約数和(自身を除く): 1694467390

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 23, 26, 35, 38, 46, 65, 70, 91, 95, 115, 130, 133, 161, 182, 190, 230, 247, 266, 299, 322, 437, 455, 494, 598, 665, 805, 874, 910, 1235, 1330, 1495, 1610, 1729, 2093, 2185, 2470, 2971, 2990, 3059, 3458, 4186, 4370, 5681, 5942, 6118, 8645, 10465, 11362, 14855, 15295, 17290, 20797, 20930, 28405, 29710, 30590, 38623, 39767, 41594, 56449, 56810, 68333, 77246, 79534, 103985, 112898, 136666, 193115, 198835, 207970, 270361, 282245, 341665, 386230, 395143, 397670, 478331, 540722, 564490, 683330, 733837, 790286, 888329, 956662, 1298327, 1351805, 1467674, 1776658, 1975715, 2391655, 2596654, 2703610, 3669185, 3951430, 4441645, 4783310, 5136859, 6218303, 6491635, 7338370, 8883290, 9088289, 10273718, 12436606, 12983270, 16878251, 18176578, 25684295, 31091515, 33756502, 45441445, 51368590, 62183030, 84391255, 90882890, 118147757, 168782510, 236295514, 590738785, 1181477570]

約数ペア:

[(1, 1181477570), (2, 590738785), (5, 236295514), (7, 168782510), (10, 118147757), (13, 90882890), (14, 84391255), (19, 62183030), (23, 51368590), (26, 45441445), (35, 33756502), (38, 31091515), (46, 25684295), (65, 18176578), (70, 16878251), (91, 12983270), (95, 12436606), (115, 10273718), (130, 9088289), (133, 8883290), (161, 7338370), (182, 6491635), (190, 6218303), (230, 5136859), (247, 4783310), (266, 4441645), (299, 3951430), (322, 3669185), (437, 2703610), (455, 2596654), (494, 2391655), (598, 1975715), (665, 1776658), (805, 1467674), (874, 1351805), (910, 1298327), (1235, 956662), (1330, 888329), (1495, 790286), (1610, 733837), (1729, 683330), (2093, 564490), (2185, 540722), (2470, 478331), (2971, 397670), (2990, 395143), (3059, 386230), (3458, 341665), (4186, 282245), (4370, 270361), (5681, 207970), (5942, 198835), (6118, 193115), (8645, 136666), (10465, 112898), (11362, 103985), (14855, 79534), (15295, 77246), (17290, 68333), (20797, 56810), (20930, 56449), (28405, 41594), (29710, 39767), (30590, 38623)]