221602740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{6491}}^1$

素因数の和:7072

約数の個数: 48

約数和(自身を含む): 621673920

約数和(自身を除く): 400071180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 569, 1138, 1707, 2276, 2845, 3414, 5690, 6491, 6828, 8535, 11380, 12982, 17070, 19473, 25964, 32455, 34140, 38946, 64910, 77892, 97365, 129820, 194730, 389460, 3693379, 7386758, 11080137, 14773516, 18466895, 22160274, 36933790, 44320548, 55400685, 73867580, 110801370, 221602740]

約数ペア:

[(1, 221602740), (2, 110801370), (3, 73867580), (4, 55400685), (5, 44320548), (6, 36933790), (10, 22160274), (12, 18466895), (15, 14773516), (20, 11080137), (30, 7386758), (60, 3693379), (569, 389460), (1138, 194730), (1707, 129820), (2276, 97365), (2845, 77892), (3414, 64910), (5690, 38946), (6491, 34140), (6828, 32455), (8535, 25964), (11380, 19473), (12982, 17070)]