30708684

素因数分解:

$2^2\times 3^2\times {\mathrm{821}}^1\times {\mathrm{1039}}^1$

素因数の和:1870

約数の個数: 36

約数和(自身を含む): 77794080

約数和(自身を除く): 47085396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 821, 1039, 1642, 2078, 2463, 3117, 3284, 4156, 4926, 6234, 7389, 9351, 9852, 12468, 14778, 18702, 29556, 37404, 853019, 1706038, 2559057, 3412076, 5118114, 7677171, 10236228, 15354342, 30708684]

約数ペア:

[(1, 30708684), (2, 15354342), (3, 10236228), (4, 7677171), (6, 5118114), (9, 3412076), (12, 2559057), (18, 1706038), (36, 853019), (821, 37404), (1039, 29556), (1642, 18702), (2078, 14778), (2463, 12468), (3117, 9852), (3284, 9351), (4156, 7389), (4926, 6234)]