15164710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1549}}^1$

素因数の和:1656

約数の個数: 32

約数和(自身を含む): 30132000

約数和(自身を除く): 14967290

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1549, 1958, 3098, 4895, 7745, 9790, 15490, 17039, 34078, 85195, 137861, 170390, 275722, 689305, 1378610, 1516471, 3032942, 7582355, 15164710]

約数ペア:

[(1, 15164710), (2, 7582355), (5, 3032942), (10, 1516471), (11, 1378610), (22, 689305), (55, 275722), (89, 170390), (110, 137861), (178, 85195), (445, 34078), (890, 17039), (979, 15490), (1549, 9790), (1958, 7745), (3098, 4895)]