7881630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4957}}^1$

素因数の和:5020

約数の個数: 32

約数和(自身を含む): 19276704

約数和(自身を除く): 11395074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 4957, 9914, 14871, 24785, 29742, 49570, 74355, 148710, 262721, 525442, 788163, 1313605, 1576326, 2627210, 3940815, 7881630]

約数ペア:

[(1, 7881630), (2, 3940815), (3, 2627210), (5, 1576326), (6, 1313605), (10, 788163), (15, 525442), (30, 262721), (53, 148710), (106, 74355), (159, 49570), (265, 29742), (318, 24785), (530, 14871), (795, 9914), (1590, 4957)]