2010421870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2521}}^1\times {\mathrm{4691}}^1$

素因数の和:7236

約数の個数: 32

約数和(自身を含む): 3833964576

約数和(自身を除く): 1823542706

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2521, 4691, 5042, 9382, 12605, 23455, 25210, 42857, 46910, 79747, 85714, 159494, 214285, 398735, 428570, 797470, 11826011, 23652022, 59130055, 118260110, 201042187, 402084374, 1005210935, 2010421870]

約数ペア:

[(1, 2010421870), (2, 1005210935), (5, 402084374), (10, 201042187), (17, 118260110), (34, 59130055), (85, 23652022), (170, 11826011), (2521, 797470), (4691, 428570), (5042, 398735), (9382, 214285), (12605, 159494), (23455, 85714), (25210, 79747), (42857, 46910)]