133889460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2231491}}^1$

素因数の和:2231503

約数の個数: 24

約数和(自身を含む): 374890656

約数和(自身を除く): 241001196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2231491, 4462982, 6694473, 8925964, 11157455, 13388946, 22314910, 26777892, 33472365, 44629820, 66944730, 133889460]

約数ペア:

[(1, 133889460), (2, 66944730), (3, 44629820), (4, 33472365), (5, 26777892), (6, 22314910), (10, 13388946), (12, 11157455), (15, 8925964), (20, 6694473), (30, 4462982), (60, 2231491)]