230200290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2557781}}^1$

素因数の和:2557794

約数の個数: 24

約数和(自身を含む): 598520988

約数和(自身を除く): 368320698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2557781, 5115562, 7673343, 12788905, 15346686, 23020029, 25577810, 38366715, 46040058, 76733430, 115100145, 230200290]

約数ペア:

[(1, 230200290), (2, 115100145), (3, 76733430), (5, 46040058), (6, 38366715), (9, 25577810), (10, 23020029), (15, 15346686), (18, 12788905), (30, 7673343), (45, 5115562), (90, 2557781)]