123560930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{16903}}^1$

素因数の和:16970

約数の個数: 32

約数和(自身を含む): 240983424

約数和(自身を除く): 117422494

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 16903, 33806, 84515, 169030, 287351, 574702, 726829, 1436755, 1453658, 2873510, 3634145, 7268290, 12356093, 24712186, 61780465, 123560930]

約数ペア:

[(1, 123560930), (2, 61780465), (5, 24712186), (10, 12356093), (17, 7268290), (34, 3634145), (43, 2873510), (85, 1453658), (86, 1436755), (170, 726829), (215, 574702), (430, 287351), (731, 169030), (1462, 84515), (3655, 33806), (7310, 16903)]