179901170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{9901}}^1$

素因数の和:10010

約数の個数: 32

約数和(自身を含む): 342213120

約数和(自身を除く): 162311950

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 790, 1817, 3634, 9085, 9901, 18170, 19802, 49505, 99010, 227723, 455446, 782179, 1138615, 1564358, 2277230, 3910895, 7821790, 17990117, 35980234, 89950585, 179901170]

約数ペア:

[(1, 179901170), (2, 89950585), (5, 35980234), (10, 17990117), (23, 7821790), (46, 3910895), (79, 2277230), (115, 1564358), (158, 1138615), (230, 782179), (395, 455446), (790, 227723), (1817, 99010), (3634, 49505), (9085, 19802), (9901, 18170)]