74330730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{275299}}^1$

素因数の和:275315

約数の個数: 32

約数和(自身を含む): 198216000

約数和(自身を除く): 123885270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 275299, 550598, 825897, 1376495, 1651794, 2477691, 2752990, 4129485, 4955382, 7433073, 8258970, 12388455, 14866146, 24776910, 37165365, 74330730]

約数ペア:

[(1, 74330730), (2, 37165365), (3, 24776910), (5, 14866146), (6, 12388455), (9, 8258970), (10, 7433073), (15, 4955382), (18, 4129485), (27, 2752990), (30, 2477691), (45, 1651794), (54, 1376495), (90, 825897), (135, 550598), (270, 275299)]