1850970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 4976640

約数和(自身を除く): 3125670

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 79, 110, 142, 158, 165, 213, 237, 330, 355, 395, 426, 474, 710, 781, 790, 869, 1065, 1185, 1562, 1738, 2130, 2343, 2370, 2607, 3905, 4345, 4686, 5214, 5609, 7810, 8690, 11218, 11715, 13035, 16827, 23430, 26070, 28045, 33654, 56090, 61699, 84135, 123398, 168270, 185097, 308495, 370194, 616990, 925485, 1850970]

約数ペア:

[(1, 1850970), (2, 925485), (3, 616990), (5, 370194), (6, 308495), (10, 185097), (11, 168270), (15, 123398), (22, 84135), (30, 61699), (33, 56090), (55, 33654), (66, 28045), (71, 26070), (79, 23430), (110, 16827), (142, 13035), (158, 11715), (165, 11218), (213, 8690), (237, 7810), (330, 5609), (355, 5214), (395, 4686), (426, 4345), (474, 3905), (710, 2607), (781, 2370), (790, 2343), (869, 2130), (1065, 1738), (1185, 1562)]