30471318

素因数分解:

$2^1\times 3^2\times {\mathrm{409}}^1\times {\mathrm{4139}}^1$

素因数の和:4556

約数の個数: 24

約数和(自身を含む): 66198600

約数和(自身を除く): 35727282

約数列:

[1, 2, 3, 6, 9, 18, 409, 818, 1227, 2454, 3681, 4139, 7362, 8278, 12417, 24834, 37251, 74502, 1692851, 3385702, 5078553, 10157106, 15235659, 30471318]

約数ペア:

[(1, 30471318), (2, 15235659), (3, 10157106), (6, 5078553), (9, 3385702), (18, 1692851), (409, 74502), (818, 37251), (1227, 24834), (2454, 12417), (3681, 8278), (4139, 7362)]