72428910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{1873}}^1$

素因数の和:3172

約数の個数: 32

約数和(自身を含む): 174057120

約数和(自身を除く): 101628210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1289, 1873, 2578, 3746, 3867, 5619, 6445, 7734, 9365, 11238, 12890, 18730, 19335, 28095, 38670, 56190, 2414297, 4828594, 7242891, 12071485, 14485782, 24142970, 36214455, 72428910]

約数ペア:

[(1, 72428910), (2, 36214455), (3, 24142970), (5, 14485782), (6, 12071485), (10, 7242891), (15, 4828594), (30, 2414297), (1289, 56190), (1873, 38670), (2578, 28095), (3746, 19335), (3867, 18730), (5619, 12890), (6445, 11238), (7734, 9365)]