30208745

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{7253}}^1$

素因数の和:7289

約数の個数: 24

約数和(自身を含む): 44655624

約数和(自身を除く): 14446879

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 4165, 7253, 36265, 50771, 123301, 253855, 355397, 616505, 863107, 1776985, 4315535, 6041749, 30208745]

約数ペア:

[(1, 30208745), (5, 6041749), (7, 4315535), (17, 1776985), (35, 863107), (49, 616505), (85, 355397), (119, 253855), (245, 123301), (595, 50771), (833, 36265), (4165, 7253)]