71420490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{793561}}^1$

素因数の和:793574

約数の個数: 24

約数和(自身を含む): 185693508

約数和(自身を除く): 114273018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 793561, 1587122, 2380683, 3967805, 4761366, 7142049, 7935610, 11903415, 14284098, 23806830, 35710245, 71420490]

約数ペア:

[(1, 71420490), (2, 35710245), (3, 23806830), (5, 14284098), (6, 11903415), (9, 7935610), (10, 7142049), (15, 4761366), (18, 3967805), (30, 2380683), (45, 1587122), (90, 793561)]