69071530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{1187}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 141904224

約数和(自身を除く): 72832694

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 529, 1058, 1187, 1265, 2374, 2530, 2645, 5290, 5819, 5935, 11638, 11870, 13057, 26114, 27301, 29095, 54602, 58190, 65285, 130570, 136505, 273010, 300311, 600622, 627923, 1255846, 1501555, 3003110, 3139615, 6279230, 6907153, 13814306, 34535765, 69071530]

約数ペア:

[(1, 69071530), (2, 34535765), (5, 13814306), (10, 6907153), (11, 6279230), (22, 3139615), (23, 3003110), (46, 1501555), (55, 1255846), (110, 627923), (115, 600622), (230, 300311), (253, 273010), (506, 136505), (529, 130570), (1058, 65285), (1187, 58190), (1265, 54602), (2374, 29095), (2530, 27301), (2645, 26114), (5290, 13057), (5819, 11870), (5935, 11638)]