1520643090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{50688103}}^1$

素因数の和:50688113

約数の個数: 16

約数和(自身を含む): 3649543488

約数和(自身を除く): 2128900398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 50688103, 101376206, 152064309, 253440515, 304128618, 506881030, 760321545, 1520643090]

約数ペア:

[(1, 1520643090), (2, 760321545), (3, 506881030), (5, 304128618), (6, 253440515), (10, 152064309), (15, 101376206), (30, 50688103)]