79178910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61379}}^1$

素因数の和:61432

約数の個数: 32

約数和(自身を含む): 194451840

約数和(自身を除く): 115272930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 61379, 122758, 184137, 306895, 368274, 613790, 920685, 1841370, 2639297, 5278594, 7917891, 13196485, 15835782, 26392970, 39589455, 79178910]

約数ペア:

[(1, 79178910), (2, 39589455), (3, 26392970), (5, 15835782), (6, 13196485), (10, 7917891), (15, 5278594), (30, 2639297), (43, 1841370), (86, 920685), (129, 613790), (215, 368274), (258, 306895), (430, 184137), (645, 122758), (1290, 61379)]