8432730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2179}}^1$

素因数の和:2235

約数の個数: 48

約数和(自身を含む): 22445280

約数和(自身を除く): 14012550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 2179, 3870, 4358, 6537, 10895, 13074, 19611, 21790, 32685, 39222, 65370, 93697, 98055, 187394, 196110, 281091, 468485, 562182, 843273, 936970, 1405455, 1686546, 2810910, 4216365, 8432730]

約数ペア:

[(1, 8432730), (2, 4216365), (3, 2810910), (5, 1686546), (6, 1405455), (9, 936970), (10, 843273), (15, 562182), (18, 468485), (30, 281091), (43, 196110), (45, 187394), (86, 98055), (90, 93697), (129, 65370), (215, 39222), (258, 32685), (387, 21790), (430, 19611), (645, 13074), (774, 10895), (1290, 6537), (1935, 4358), (2179, 3870)]