29831970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{142057}}^1$

素因数の和:142074

約数の個数: 32

約数和(自身を含む): 81825408

約数和(自身を除く): 51993438

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 142057, 284114, 426171, 710285, 852342, 994399, 1420570, 1988798, 2130855, 2983197, 4261710, 4971995, 5966394, 9943990, 14915985, 29831970]

約数ペア:

[(1, 29831970), (2, 14915985), (3, 9943990), (5, 5966394), (6, 4971995), (7, 4261710), (10, 2983197), (14, 2130855), (15, 1988798), (21, 1420570), (30, 994399), (35, 852342), (42, 710285), (70, 426171), (105, 284114), (210, 142057)]