20150970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{95957}}^1$

素因数の和:95974

約数の個数: 32

約数和(自身を含む): 55271808

約数和(自身を除く): 35120838

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 95957, 191914, 287871, 479785, 575742, 671699, 959570, 1343398, 1439355, 2015097, 2878710, 3358495, 4030194, 6716990, 10075485, 20150970]

約数ペア:

[(1, 20150970), (2, 10075485), (3, 6716990), (5, 4030194), (6, 3358495), (7, 2878710), (10, 2015097), (14, 1439355), (15, 1343398), (21, 959570), (30, 671699), (35, 575742), (42, 479785), (70, 287871), (105, 191914), (210, 95957)]