72350290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3697}}^1$

素因数の和:3826

約数の個数: 32

約数和(自身を含む): 138453120

約数和(自身を除く): 66102830

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 1030, 1957, 3697, 3914, 7394, 9785, 18485, 19570, 36970, 70243, 140486, 351215, 380791, 702430, 761582, 1903955, 3807910, 7235029, 14470058, 36175145, 72350290]

約数ペア:

[(1, 72350290), (2, 36175145), (5, 14470058), (10, 7235029), (19, 3807910), (38, 1903955), (95, 761582), (103, 702430), (190, 380791), (206, 351215), (515, 140486), (1030, 70243), (1957, 36970), (3697, 19570), (3914, 18485), (7394, 9785)]