290333460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4838891}}^1$

素因数の和:4838903

約数の個数: 24

約数和(自身を含む): 812933856

約数和(自身を除く): 522600396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4838891, 9677782, 14516673, 19355564, 24194455, 29033346, 48388910, 58066692, 72583365, 96777820, 145166730, 290333460]

約数ペア:

[(1, 290333460), (2, 145166730), (3, 96777820), (4, 72583365), (5, 58066692), (6, 48388910), (10, 29033346), (12, 24194455), (15, 19355564), (20, 14516673), (30, 9677782), (60, 4838891)]