64431210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{967}}^1\times {\mathrm{2221}}^1$

素因数の和:3198

約数の個数: 32

約数和(自身を含む): 154864512

約数和(自身を除く): 90433302

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 967, 1934, 2221, 2901, 4442, 4835, 5802, 6663, 9670, 11105, 13326, 14505, 22210, 29010, 33315, 66630, 2147707, 4295414, 6443121, 10738535, 12886242, 21477070, 32215605, 64431210]

約数ペア:

[(1, 64431210), (2, 32215605), (3, 21477070), (5, 12886242), (6, 10738535), (10, 6443121), (15, 4295414), (30, 2147707), (967, 66630), (1934, 33315), (2221, 29010), (2901, 22210), (4442, 14505), (4835, 13326), (5802, 11105), (6663, 9670)]