12814860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4967}}^1$

素因数の和:5022

約数の個数: 48

約数和(自身を含む): 36723456

約数和(自身を除く): 23908596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 4967, 9934, 14901, 19868, 24835, 29802, 49670, 59604, 74505, 99340, 149010, 213581, 298020, 427162, 640743, 854324, 1067905, 1281486, 2135810, 2562972, 3203715, 4271620, 6407430, 12814860]

約数ペア:

[(1, 12814860), (2, 6407430), (3, 4271620), (4, 3203715), (5, 2562972), (6, 2135810), (10, 1281486), (12, 1067905), (15, 854324), (20, 640743), (30, 427162), (43, 298020), (60, 213581), (86, 149010), (129, 99340), (172, 74505), (215, 59604), (258, 49670), (430, 29802), (516, 24835), (645, 19868), (860, 14901), (1290, 9934), (2580, 4967)]