86710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:72

約数の個数: 32

約数和(自身を含む): 181440

約数和(自身を除く): 94730

約数列:

[1, 2, 5, 10, 13, 23, 26, 29, 46, 58, 65, 115, 130, 145, 230, 290, 299, 377, 598, 667, 754, 1334, 1495, 1885, 2990, 3335, 3770, 6670, 8671, 17342, 43355, 86710]

約数ペア:

[(1, 86710), (2, 43355), (5, 17342), (10, 8671), (13, 6670), (23, 3770), (26, 3335), (29, 2990), (46, 1885), (58, 1495), (65, 1334), (115, 754), (130, 667), (145, 598), (230, 377), (290, 299)]