3150893380

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1\times {\mathrm{4259}}^1$

素因数の和:4860

約数の個数: 48

約数和(自身を含む): 6724529280

約数和(自身を除く): 3573635900

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 521, 710, 1042, 1420, 2084, 2605, 4259, 5210, 8518, 10420, 17036, 21295, 36991, 42590, 73982, 85180, 147964, 184955, 302389, 369910, 604778, 739820, 1209556, 1511945, 2218939, 3023890, 4437878, 6047780, 8875756, 11094695, 22189390, 44378780, 157544669, 315089338, 630178676, 787723345, 1575446690, 3150893380]

約数ペア:

[(1, 3150893380), (2, 1575446690), (4, 787723345), (5, 630178676), (10, 315089338), (20, 157544669), (71, 44378780), (142, 22189390), (284, 11094695), (355, 8875756), (521, 6047780), (710, 4437878), (1042, 3023890), (1420, 2218939), (2084, 1511945), (2605, 1209556), (4259, 739820), (5210, 604778), (8518, 369910), (10420, 302389), (17036, 184955), (21295, 147964), (36991, 85180), (42590, 73982)]