4080270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3163}}^1$

素因数の和:3216

約数の個数: 32

約数和(自身を含む): 10023552

約数和(自身を除く): 5943282

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 3163, 6326, 9489, 15815, 18978, 31630, 47445, 94890, 136009, 272018, 408027, 680045, 816054, 1360090, 2040135, 4080270]

約数ペア:

[(1, 4080270), (2, 2040135), (3, 1360090), (5, 816054), (6, 680045), (10, 408027), (15, 272018), (30, 136009), (43, 94890), (86, 47445), (129, 31630), (215, 18978), (258, 15815), (430, 9489), (645, 6326), (1290, 3163)]