345506

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:98

約数の個数: 32

約数和(自身を含む): 656640

約数和(自身を除く): 311134

約数列:

[1, 2, 7, 14, 23, 29, 37, 46, 58, 74, 161, 203, 259, 322, 406, 518, 667, 851, 1073, 1334, 1702, 2146, 4669, 5957, 7511, 9338, 11914, 15022, 24679, 49358, 172753, 345506]

約数ペア:

[(1, 345506), (2, 172753), (7, 49358), (14, 24679), (23, 15022), (29, 11914), (37, 9338), (46, 7511), (58, 5957), (74, 4669), (161, 2146), (203, 1702), (259, 1334), (322, 1073), (406, 851), (518, 667)]