72806730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{105517}}^1$

素因数の和:105550

約数の個数: 32

約数和(自身を含む): 182335104

約数和(自身を除く): 109528374

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 105517, 211034, 316551, 527585, 633102, 1055170, 1582755, 2426891, 3165510, 4853782, 7280673, 12134455, 14561346, 24268910, 36403365, 72806730]

約数ペア:

[(1, 72806730), (2, 36403365), (3, 24268910), (5, 14561346), (6, 12134455), (10, 7280673), (15, 4853782), (23, 3165510), (30, 2426891), (46, 1582755), (69, 1055170), (115, 633102), (138, 527585), (230, 316551), (345, 211034), (690, 105517)]