13846860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1789}}^1$

素因数の和:1847

約数の個数: 72

約数和(自身を含む): 43002960

約数和(自身を除く): 29156100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1789, 1935, 2580, 3578, 3870, 5367, 7156, 7740, 8945, 10734, 16101, 17890, 21468, 26835, 32202, 35780, 53670, 64404, 76927, 80505, 107340, 153854, 161010, 230781, 307708, 322020, 384635, 461562, 692343, 769270, 923124, 1153905, 1384686, 1538540, 2307810, 2769372, 3461715, 4615620, 6923430, 13846860]

約数ペア:

[(1, 13846860), (2, 6923430), (3, 4615620), (4, 3461715), (5, 2769372), (6, 2307810), (9, 1538540), (10, 1384686), (12, 1153905), (15, 923124), (18, 769270), (20, 692343), (30, 461562), (36, 384635), (43, 322020), (45, 307708), (60, 230781), (86, 161010), (90, 153854), (129, 107340), (172, 80505), (180, 76927), (215, 64404), (258, 53670), (387, 35780), (430, 32202), (516, 26835), (645, 21468), (774, 17890), (860, 16101), (1290, 10734), (1548, 8945), (1789, 7740), (1935, 7156), (2580, 5367), (3578, 3870)]