78820046670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2627334889}}^1$

素因数の和:2627334899

約数の個数: 16

約数和(自身を含む): 189168112080

約数和(自身を除く): 110348065410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2627334889, 5254669778, 7882004667, 13136674445, 15764009334, 26273348890, 39410023335, 78820046670]

約数ペア:

[(1, 78820046670), (2, 39410023335), (3, 26273348890), (5, 15764009334), (6, 13136674445), (10, 7882004667), (15, 5254669778), (30, 2627334889)]