27245010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69859}}^1$

素因数の和:69882

約数の個数: 32

約数和(自身を含む): 70418880

約数和(自身を除く): 43173870

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 69859, 139718, 209577, 349295, 419154, 698590, 908167, 1047885, 1816334, 2095770, 2724501, 4540835, 5449002, 9081670, 13622505, 27245010]

約数ペア:

[(1, 27245010), (2, 13622505), (3, 9081670), (5, 5449002), (6, 4540835), (10, 2724501), (13, 2095770), (15, 1816334), (26, 1047885), (30, 908167), (39, 698590), (65, 419154), (78, 349295), (130, 209577), (195, 139718), (390, 69859)]