86670530

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{467}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 159247296

約数和(自身を除く): 72576766

約数列:

[1, 2, 5, 10, 67, 134, 277, 335, 467, 554, 670, 934, 1385, 2335, 2770, 4670, 18559, 31289, 37118, 62578, 92795, 129359, 156445, 185590, 258718, 312890, 646795, 1293590, 8667053, 17334106, 43335265, 86670530]

約数ペア:

[(1, 86670530), (2, 43335265), (5, 17334106), (10, 8667053), (67, 1293590), (134, 646795), (277, 312890), (335, 258718), (467, 185590), (554, 156445), (670, 129359), (934, 92795), (1385, 62578), (2335, 37118), (2770, 31289), (4670, 18559)]