30802562

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 54722304

約数和(自身を除く): 23919742

約数列:

[1, 2, 7, 14, 41, 82, 103, 206, 287, 521, 574, 721, 1042, 1442, 3647, 4223, 7294, 8446, 21361, 29561, 42722, 53663, 59122, 107326, 149527, 299054, 375641, 751282, 2200183, 4400366, 15401281, 30802562]

約数ペア:

[(1, 30802562), (2, 15401281), (7, 4400366), (14, 2200183), (41, 751282), (82, 375641), (103, 299054), (206, 149527), (287, 107326), (521, 59122), (574, 53663), (721, 42722), (1042, 29561), (1442, 21361), (3647, 8446), (4223, 7294)]