140108730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{274723}}^1$

素因数の和:274750

約数の個数: 32

約数和(自身を含む): 356042304

約数和(自身を除く): 215933574

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 274723, 549446, 824169, 1373615, 1648338, 2747230, 4120845, 4670291, 8241690, 9340582, 14010873, 23351455, 28021746, 46702910, 70054365, 140108730]

約数ペア:

[(1, 140108730), (2, 70054365), (3, 46702910), (5, 28021746), (6, 23351455), (10, 14010873), (15, 9340582), (17, 8241690), (30, 4670291), (34, 4120845), (51, 2747230), (85, 1648338), (102, 1373615), (170, 824169), (255, 549446), (510, 274723)]