205576290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2284181}}^1$

素因数の和:2284194

約数の個数: 24

約数和(自身を含む): 534498588

約数和(自身を除く): 328922298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2284181, 4568362, 6852543, 11420905, 13705086, 20557629, 22841810, 34262715, 41115258, 68525430, 102788145, 205576290]

約数ペア:

[(1, 205576290), (2, 102788145), (3, 68525430), (5, 41115258), (6, 34262715), (9, 22841810), (10, 20557629), (15, 13705086), (18, 11420905), (30, 6852543), (45, 4568362), (90, 2284181)]