15207317470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1127303}}^1$

素因数の和:1127400

約数の個数: 32

約数和(自身を含む): 29219719680

約数和(自身を除く): 14012402210

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 6745, 13490, 1127303, 2254606, 5636515, 11273030, 21418757, 42837514, 80038513, 107093785, 160077026, 214187570, 400192565, 800385130, 1520731747, 3041463494, 7603658735, 15207317470]

約数ペア:

[(1, 15207317470), (2, 7603658735), (5, 3041463494), (10, 1520731747), (19, 800385130), (38, 400192565), (71, 214187570), (95, 160077026), (142, 107093785), (190, 80038513), (355, 42837514), (710, 21418757), (1349, 11273030), (2698, 5636515), (6745, 2254606), (13490, 1127303)]