834187790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{67219}}^1$

素因数の和:67316

約数の個数: 32

約数和(自身を含む): 1611666720

約数和(自身を除く): 777478930

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 6205, 12410, 67219, 134438, 336095, 672190, 1142723, 2285446, 4906987, 5713615, 9813974, 11427230, 24534935, 49069870, 83418779, 166837558, 417093895, 834187790]

約数ペア:

[(1, 834187790), (2, 417093895), (5, 166837558), (10, 83418779), (17, 49069870), (34, 24534935), (73, 11427230), (85, 9813974), (146, 5713615), (170, 4906987), (365, 2285446), (730, 1142723), (1241, 672190), (2482, 336095), (6205, 134438), (12410, 67219)]