23667490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4391}}^1$

素因数の和:4423

約数の個数: 48

約数和(自身を含む): 54074304

約数和(自身を除く): 30406814

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 4391, 5390, 8782, 21955, 30737, 43910, 48301, 61474, 96602, 153685, 215159, 241505, 307370, 338107, 430318, 483010, 676214, 1075795, 1690535, 2151590, 2366749, 3381070, 4733498, 11833745, 23667490]

約数ペア:

[(1, 23667490), (2, 11833745), (5, 4733498), (7, 3381070), (10, 2366749), (11, 2151590), (14, 1690535), (22, 1075795), (35, 676214), (49, 483010), (55, 430318), (70, 338107), (77, 307370), (98, 241505), (110, 215159), (154, 153685), (245, 96602), (385, 61474), (490, 48301), (539, 43910), (770, 30737), (1078, 21955), (2695, 8782), (4391, 5390)]