157295430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1747727}}^1$

素因数の和:1747740

約数の個数: 24

約数和(自身を含む): 408968352

約数和(自身を除く): 251672922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1747727, 3495454, 5243181, 8738635, 10486362, 15729543, 17477270, 26215905, 31459086, 52431810, 78647715, 157295430]

約数ペア:

[(1, 157295430), (2, 78647715), (3, 52431810), (5, 31459086), (6, 26215905), (9, 17477270), (10, 15729543), (15, 10486362), (18, 8738635), (30, 5243181), (45, 3495454), (90, 1747727)]