30708756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{65617}}^1$

素因数の和:65640

約数の個数: 36

約数和(自身を含む): 83597332

約数和(自身を除く): 52888576

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 65617, 131234, 196851, 262468, 393702, 590553, 787404, 853021, 1181106, 1706042, 2362212, 2559063, 3412084, 5118126, 7677189, 10236252, 15354378, 30708756]

約数ペア:

[(1, 30708756), (2, 15354378), (3, 10236252), (4, 7677189), (6, 5118126), (9, 3412084), (12, 2559063), (13, 2362212), (18, 1706042), (26, 1181106), (36, 853021), (39, 787404), (52, 590553), (78, 393702), (117, 262468), (156, 196851), (234, 131234), (468, 65617)]