348518770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{19181}}^1$

素因数の和:19290

約数の個数: 32

約数和(自身を含む): 662929920

約数和(自身を除く): 314411150

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 790, 1817, 3634, 9085, 18170, 19181, 38362, 95905, 191810, 441163, 882326, 1515299, 2205815, 3030598, 4411630, 7576495, 15152990, 34851877, 69703754, 174259385, 348518770]

約数ペア:

[(1, 348518770), (2, 174259385), (5, 69703754), (10, 34851877), (23, 15152990), (46, 7576495), (79, 4411630), (115, 3030598), (158, 2205815), (230, 1515299), (395, 882326), (790, 441163), (1817, 191810), (3634, 95905), (9085, 38362), (18170, 19181)]