248939530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{15263}}^1$

素因数の和:15510

約数の個数: 32

約数和(自身を含む): 514335744

約数和(自身を除く): 265396214

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 233, 466, 1165, 1631, 2330, 3262, 8155, 15263, 16310, 30526, 76315, 106841, 152630, 213682, 534205, 1068410, 3556279, 7112558, 17781395, 24893953, 35562790, 49787906, 124469765, 248939530]

約数ペア:

[(1, 248939530), (2, 124469765), (5, 49787906), (7, 35562790), (10, 24893953), (14, 17781395), (35, 7112558), (70, 3556279), (233, 1068410), (466, 534205), (1165, 213682), (1631, 152630), (2330, 106841), (3262, 76315), (8155, 30526), (15263, 16310)]