30970390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281549}}^1$

素因数の和:281567

約数の個数: 16

約数和(自身を含む): 60814800

約数和(自身を除く): 29844410

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 281549, 563098, 1407745, 2815490, 3097039, 6194078, 15485195, 30970390]

約数ペア:

[(1, 30970390), (2, 15485195), (5, 6194078), (10, 3097039), (11, 2815490), (22, 1407745), (55, 563098), (110, 281549)]