8711370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2251}}^1$

素因数の和:2307

約数の個数: 48

約数和(自身を含む): 23186592

約数和(自身を除く): 14475222

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 2251, 3870, 4502, 6753, 11255, 13506, 20259, 22510, 33765, 40518, 67530, 96793, 101295, 193586, 202590, 290379, 483965, 580758, 871137, 967930, 1451895, 1742274, 2903790, 4355685, 8711370]

約数ペア:

[(1, 8711370), (2, 4355685), (3, 2903790), (5, 1742274), (6, 1451895), (9, 967930), (10, 871137), (15, 580758), (18, 483965), (30, 290379), (43, 202590), (45, 193586), (86, 101295), (90, 96793), (129, 67530), (215, 40518), (258, 33765), (387, 22510), (430, 20259), (645, 13506), (774, 11255), (1290, 6753), (1935, 4502), (2251, 3870)]