977038140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{65927}}^1$

素因数の和:65971

約数の個数: 96

約数和(自身を含む): 3101253120

約数和(自身を除く): 2124214980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 14820, 65927, 131854, 197781, 263708, 329635, 395562, 659270, 791124, 857051, 988905, 1252613, 1318540, 1714102, 1977810, 2505226, 2571153, 3428204, 3757839, 3955620, 4285255, 5010452, 5142306, 6263065, 7515678, 8570510, 10284612, 12526130, 12855765, 15031356, 16283969, 17141020, 18789195, 25052260, 25711530, 32567938, 37578390, 48851907, 51423060, 65135876, 75156780, 81419845, 97703814, 162839690, 195407628, 244259535, 325679380, 488519070, 977038140]

約数ペア:

[(1, 977038140), (2, 488519070), (3, 325679380), (4, 244259535), (5, 195407628), (6, 162839690), (10, 97703814), (12, 81419845), (13, 75156780), (15, 65135876), (19, 51423060), (20, 48851907), (26, 37578390), (30, 32567938), (38, 25711530), (39, 25052260), (52, 18789195), (57, 17141020), (60, 16283969), (65, 15031356), (76, 12855765), (78, 12526130), (95, 10284612), (114, 8570510), (130, 7515678), (156, 6263065), (190, 5142306), (195, 5010452), (228, 4285255), (247, 3955620), (260, 3757839), (285, 3428204), (380, 2571153), (390, 2505226), (494, 1977810), (570, 1714102), (741, 1318540), (780, 1252613), (988, 988905), (1140, 857051), (1235, 791124), (1482, 659270), (2470, 395562), (2964, 329635), (3705, 263708), (4940, 197781), (7410, 131854), (14820, 65927)]