123887940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{557}}^1$

素因数の和:917

約数の個数: 96

約数和(自身を含む): 380225664

約数和(自身を除く): 256337724

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 337, 557, 660, 674, 1011, 1114, 1348, 1671, 1685, 2022, 2228, 2785, 3342, 3370, 3707, 4044, 5055, 5570, 6127, 6684, 6740, 7414, 8355, 10110, 11121, 11140, 12254, 14828, 16710, 18381, 18535, 20220, 22242, 24508, 30635, 33420, 36762, 37070, 44484, 55605, 61270, 73524, 74140, 91905, 111210, 122540, 183810, 187709, 222420, 367620, 375418, 563127, 750836, 938545, 1126254, 1877090, 2064799, 2252508, 2815635, 3754180, 4129598, 5631270, 6194397, 8259196, 10323995, 11262540, 12388794, 20647990, 24777588, 30971985, 41295980, 61943970, 123887940]

約数ペア:

[(1, 123887940), (2, 61943970), (3, 41295980), (4, 30971985), (5, 24777588), (6, 20647990), (10, 12388794), (11, 11262540), (12, 10323995), (15, 8259196), (20, 6194397), (22, 5631270), (30, 4129598), (33, 3754180), (44, 2815635), (55, 2252508), (60, 2064799), (66, 1877090), (110, 1126254), (132, 938545), (165, 750836), (220, 563127), (330, 375418), (337, 367620), (557, 222420), (660, 187709), (674, 183810), (1011, 122540), (1114, 111210), (1348, 91905), (1671, 74140), (1685, 73524), (2022, 61270), (2228, 55605), (2785, 44484), (3342, 37070), (3370, 36762), (3707, 33420), (4044, 30635), (5055, 24508), (5570, 22242), (6127, 20220), (6684, 18535), (6740, 18381), (7414, 16710), (8355, 14828), (10110, 12254), (11121, 11140)]