29702840

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{3187}}^1$

素因数の和:3431

約数の個数: 32

約数和(自身を含む): 67139280

約数和(自身を除く): 37436440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 3187, 4660, 6374, 9320, 12748, 15935, 25496, 31870, 63740, 127480, 742571, 1485142, 2970284, 3712855, 5940568, 7425710, 14851420, 29702840]

約数ペア:

[(1, 29702840), (2, 14851420), (4, 7425710), (5, 5940568), (8, 3712855), (10, 2970284), (20, 1485142), (40, 742571), (233, 127480), (466, 63740), (932, 31870), (1165, 25496), (1864, 15935), (2330, 12748), (3187, 9320), (4660, 6374)]