87159830

素因数分解:

$2^1\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{5693}}^1$

素因数の和:7231

約数の個数: 16

約数和(自身を含む): 157017744

約数和(自身を除く): 69857914

約数列:

[1, 2, 5, 10, 1531, 3062, 5693, 7655, 11386, 15310, 28465, 56930, 8715983, 17431966, 43579915, 87159830]

約数ペア:

[(1, 87159830), (2, 43579915), (5, 17431966), (10, 8715983), (1531, 56930), (3062, 28465), (5693, 15310), (7655, 11386)]