1528103690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1811}}^1\times {\mathrm{4441}}^1$

素因数の和:6278

約数の個数: 32

約数和(自身を含む): 2897605440

約数和(自身を除く): 1369501750

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1811, 3622, 4441, 8882, 9055, 18110, 22205, 34409, 44410, 68818, 84379, 168758, 172045, 344090, 421895, 843790, 8042651, 16085302, 40213255, 80426510, 152810369, 305620738, 764051845, 1528103690]

約数ペア:

[(1, 1528103690), (2, 764051845), (5, 305620738), (10, 152810369), (19, 80426510), (38, 40213255), (95, 16085302), (190, 8042651), (1811, 843790), (3622, 421895), (4441, 344090), (8882, 172045), (9055, 168758), (18110, 84379), (22205, 68818), (34409, 44410)]