30887658

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{32377}}^1$

素因数の和:32438

約数の個数: 24

約数和(自身を含む): 68188068

約数和(自身を除く): 37300410

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 32377, 64754, 97131, 194262, 291393, 582786, 1715981, 3431962, 5147943, 10295886, 15443829, 30887658]

約数ペア:

[(1, 30887658), (2, 15443829), (3, 10295886), (6, 5147943), (9, 3431962), (18, 1715981), (53, 582786), (106, 291393), (159, 194262), (318, 97131), (477, 64754), (954, 32377)]