74873810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{971}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 147386304

約数和(自身を除く): 72512494

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 701, 971, 1402, 1942, 3505, 4855, 7010, 7711, 9710, 10681, 15422, 21362, 38555, 53405, 77110, 106810, 680671, 1361342, 3403355, 6806710, 7487381, 14974762, 37436905, 74873810]

約数ペア:

[(1, 74873810), (2, 37436905), (5, 14974762), (10, 7487381), (11, 6806710), (22, 3403355), (55, 1361342), (110, 680671), (701, 106810), (971, 77110), (1402, 53405), (1942, 38555), (3505, 21362), (4855, 15422), (7010, 10681), (7711, 9710)]