235258270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{1487}}^1$

素因数の和:2724

約数の個数: 32

約数和(自身を含む): 456720768

約数和(自身を除く): 221462498

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1217, 1487, 2434, 2974, 6085, 7435, 12170, 14870, 15821, 19331, 31642, 38662, 79105, 96655, 158210, 193310, 1809679, 3619358, 9048395, 18096790, 23525827, 47051654, 117629135, 235258270]

約数ペア:

[(1, 235258270), (2, 117629135), (5, 47051654), (10, 23525827), (13, 18096790), (26, 9048395), (65, 3619358), (130, 1809679), (1217, 193310), (1487, 158210), (2434, 96655), (2974, 79105), (6085, 38662), (7435, 31642), (12170, 19331), (14870, 15821)]