64294260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1071571}}^1$

素因数の和:1071583

約数の個数: 24

約数和(自身を含む): 180024096

約数和(自身を除く): 115729836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1071571, 2143142, 3214713, 4286284, 5357855, 6429426, 10715710, 12858852, 16073565, 21431420, 32147130, 64294260]

約数ペア:

[(1, 64294260), (2, 32147130), (3, 21431420), (4, 16073565), (5, 12858852), (6, 10715710), (10, 6429426), (12, 5357855), (15, 4286284), (20, 3214713), (30, 2143142), (60, 1071571)]