42943620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{715727}}^1$

素因数の和:715739

約数の個数: 24

約数和(自身を含む): 120242304

約数和(自身を除く): 77298684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 715727, 1431454, 2147181, 2862908, 3578635, 4294362, 7157270, 8588724, 10735905, 14314540, 21471810, 42943620]

約数ペア:

[(1, 42943620), (2, 21471810), (3, 14314540), (4, 10735905), (5, 8588724), (6, 7157270), (10, 4294362), (12, 3578635), (15, 2862908), (20, 2147181), (30, 1431454), (60, 715727)]