137907420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3251}}^1$

素因数の和:3371

約数の個数: 96

約数和(自身を含む): 445810176

約数和(自身を除く): 307902756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 606, 707, 1010, 1212, 1414, 1515, 2020, 2121, 2828, 3030, 3251, 3535, 4242, 6060, 6502, 7070, 8484, 9753, 10605, 13004, 14140, 16255, 19506, 21210, 22757, 32510, 39012, 42420, 45514, 48765, 65020, 68271, 91028, 97530, 113785, 136542, 195060, 227570, 273084, 328351, 341355, 455140, 656702, 682710, 985053, 1313404, 1365420, 1641755, 1970106, 2298457, 3283510, 3940212, 4596914, 4925265, 6567020, 6895371, 9193828, 9850530, 11492285, 13790742, 19701060, 22984570, 27581484, 34476855, 45969140, 68953710, 137907420]

約数ペア:

[(1, 137907420), (2, 68953710), (3, 45969140), (4, 34476855), (5, 27581484), (6, 22984570), (7, 19701060), (10, 13790742), (12, 11492285), (14, 9850530), (15, 9193828), (20, 6895371), (21, 6567020), (28, 4925265), (30, 4596914), (35, 3940212), (42, 3283510), (60, 2298457), (70, 1970106), (84, 1641755), (101, 1365420), (105, 1313404), (140, 985053), (202, 682710), (210, 656702), (303, 455140), (404, 341355), (420, 328351), (505, 273084), (606, 227570), (707, 195060), (1010, 136542), (1212, 113785), (1414, 97530), (1515, 91028), (2020, 68271), (2121, 65020), (2828, 48765), (3030, 45514), (3251, 42420), (3535, 39012), (4242, 32510), (6060, 22757), (6502, 21210), (7070, 19506), (8484, 16255), (9753, 14140), (10605, 13004)]