9915770

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{353}}^1$

素因数の和:466

約数の個数: 24

約数和(自身を含む): 18243036

約数和(自身を除く): 8327266

約数列:

[1, 2, 5, 10, 53, 106, 265, 353, 530, 706, 1765, 2809, 3530, 5618, 14045, 18709, 28090, 37418, 93545, 187090, 991577, 1983154, 4957885, 9915770]

約数ペア:

[(1, 9915770), (2, 4957885), (5, 1983154), (10, 991577), (53, 187090), (106, 93545), (265, 37418), (353, 28090), (530, 18709), (706, 14045), (1765, 5618), (2809, 3530)]