118645260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{27851}}^1$

素因数の和:27934

約数の個数: 48

約数和(自身を含む): 336897792

約数和(自身を除く): 218252532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 27851, 55702, 83553, 111404, 139255, 167106, 278510, 334212, 417765, 557020, 835530, 1671060, 1977421, 3954842, 5932263, 7909684, 9887105, 11864526, 19774210, 23729052, 29661315, 39548420, 59322630, 118645260]

約数ペア:

[(1, 118645260), (2, 59322630), (3, 39548420), (4, 29661315), (5, 23729052), (6, 19774210), (10, 11864526), (12, 9887105), (15, 7909684), (20, 5932263), (30, 3954842), (60, 1977421), (71, 1671060), (142, 835530), (213, 557020), (284, 417765), (355, 334212), (426, 278510), (710, 167106), (852, 139255), (1065, 111404), (1420, 83553), (2130, 55702), (4260, 27851)]