8700270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3671}}^1$

素因数の和:3760

約数の個数: 32

約数和(自身を含む): 21150720

約数和(自身を除く): 12450450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 3671, 7342, 11013, 18355, 22026, 36710, 55065, 110130, 290009, 580018, 870027, 1450045, 1740054, 2900090, 4350135, 8700270]

約数ペア:

[(1, 8700270), (2, 4350135), (3, 2900090), (5, 1740054), (6, 1450045), (10, 870027), (15, 580018), (30, 290009), (79, 110130), (158, 55065), (237, 36710), (395, 22026), (474, 18355), (790, 11013), (1185, 7342), (2370, 3671)]