31301970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149057}}^1$

素因数の和:149074

約数の個数: 32

約数和(自身を含む): 85857408

約数和(自身を除く): 54555438

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 149057, 298114, 447171, 745285, 894342, 1043399, 1490570, 2086798, 2235855, 3130197, 4471710, 5216995, 6260394, 10433990, 15650985, 31301970]

約数ペア:

[(1, 31301970), (2, 15650985), (3, 10433990), (5, 6260394), (6, 5216995), (7, 4471710), (10, 3130197), (14, 2235855), (15, 2086798), (21, 1490570), (30, 1043399), (35, 894342), (42, 745285), (70, 447171), (105, 298114), (210, 149057)]