12157710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3191}}^1$

素因数の和:3328

約数の個数: 32

約数和(自身を含む): 29417472

約数和(自身を除く): 17259762

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3191, 3810, 6382, 9573, 15955, 19146, 31910, 47865, 95730, 405257, 810514, 1215771, 2026285, 2431542, 4052570, 6078855, 12157710]

約数ペア:

[(1, 12157710), (2, 6078855), (3, 4052570), (5, 2431542), (6, 2026285), (10, 1215771), (15, 810514), (30, 405257), (127, 95730), (254, 47865), (381, 31910), (635, 19146), (762, 15955), (1270, 9573), (1905, 6382), (3191, 3810)]