126237390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4207913}}^1$

素因数の和:4207923

約数の個数: 16

約数和(自身を含む): 302969808

約数和(自身を除く): 176732418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4207913, 8415826, 12623739, 21039565, 25247478, 42079130, 63118695, 126237390]

約数ペア:

[(1, 126237390), (2, 63118695), (3, 42079130), (5, 25247478), (6, 21039565), (10, 12623739), (15, 8415826), (30, 4207913)]