3896830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 8087040

約数和(自身を除く): 4190210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 311, 358, 622, 895, 1253, 1555, 1790, 2177, 2506, 3110, 4354, 6265, 10885, 12530, 21770, 55669, 111338, 278345, 389683, 556690, 779366, 1948415, 3896830]

約数ペア:

[(1, 3896830), (2, 1948415), (5, 779366), (7, 556690), (10, 389683), (14, 278345), (35, 111338), (70, 55669), (179, 21770), (311, 12530), (358, 10885), (622, 6265), (895, 4354), (1253, 3110), (1555, 2506), (1790, 2177)]