30271380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{504523}}^1$

素因数の和:504535

約数の個数: 24

約数和(自身を含む): 84760032

約数和(自身を除く): 54488652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 504523, 1009046, 1513569, 2018092, 2522615, 3027138, 5045230, 6054276, 7567845, 10090460, 15135690, 30271380]

約数ペア:

[(1, 30271380), (2, 15135690), (3, 10090460), (4, 7567845), (5, 6054276), (6, 5045230), (10, 3027138), (12, 2522615), (15, 2018092), (20, 1513569), (30, 1009046), (60, 504523)]