16661370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1741}}^1$

素因数の和:1791

約数の個数: 64

約数和(自身を含む): 45152640

約数和(自身を除く): 28491270

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1741, 1914, 3190, 3482, 4785, 5223, 8705, 9570, 10446, 17410, 19151, 26115, 38302, 50489, 52230, 57453, 95755, 100978, 114906, 151467, 191510, 252445, 287265, 302934, 504890, 555379, 574530, 757335, 1110758, 1514670, 1666137, 2776895, 3332274, 5553790, 8330685, 16661370]

約数ペア:

[(1, 16661370), (2, 8330685), (3, 5553790), (5, 3332274), (6, 2776895), (10, 1666137), (11, 1514670), (15, 1110758), (22, 757335), (29, 574530), (30, 555379), (33, 504890), (55, 302934), (58, 287265), (66, 252445), (87, 191510), (110, 151467), (145, 114906), (165, 100978), (174, 95755), (290, 57453), (319, 52230), (330, 50489), (435, 38302), (638, 26115), (870, 19151), (957, 17410), (1595, 10446), (1741, 9570), (1914, 8705), (3190, 5223), (3482, 4785)]