72917530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{1307}}^1$

素因数の和:2118

約数の個数: 32

約数和(自身を含む): 150304896

約数和(自身を除く): 77387366

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 797, 1307, 1594, 2614, 3985, 5579, 6535, 7970, 9149, 11158, 13070, 18298, 27895, 45745, 55790, 91490, 1041679, 2083358, 5208395, 7291753, 10416790, 14583506, 36458765, 72917530]

約数ペア:

[(1, 72917530), (2, 36458765), (5, 14583506), (7, 10416790), (10, 7291753), (14, 5208395), (35, 2083358), (70, 1041679), (797, 91490), (1307, 55790), (1594, 45745), (2614, 27895), (3985, 18298), (5579, 13070), (6535, 11158), (7970, 9149)]