85253460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1420891}}^1$

素因数の和:1420903

約数の個数: 24

約数和(自身を含む): 238709856

約数和(自身を除く): 153456396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1420891, 2841782, 4262673, 5683564, 7104455, 8525346, 14208910, 17050692, 21313365, 28417820, 42626730, 85253460]

約数ペア:

[(1, 85253460), (2, 42626730), (3, 28417820), (4, 21313365), (5, 17050692), (6, 14208910), (10, 8525346), (12, 7104455), (15, 5683564), (20, 4262673), (30, 2841782), (60, 1420891)]