1246807570

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1279}}^1\times {\mathrm{1373}}^1$

素因数の和:2730

約数の個数: 32

約数和(自身を含む): 2279301120

約数和(自身を除く): 1032493550

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1279, 1373, 2558, 2746, 6395, 6865, 12790, 13730, 90809, 97483, 181618, 194966, 454045, 487415, 908090, 974830, 1756067, 3512134, 8780335, 17560670, 124680757, 249361514, 623403785, 1246807570]

約数ペア:

[(1, 1246807570), (2, 623403785), (5, 249361514), (10, 124680757), (71, 17560670), (142, 8780335), (355, 3512134), (710, 1756067), (1279, 974830), (1373, 908090), (2558, 487415), (2746, 454045), (6395, 194966), (6865, 181618), (12790, 97483), (13730, 90809)]