12994260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{216571}}^1$

素因数の和:216583

約数の個数: 24

約数和(自身を含む): 36384096

約数和(自身を除く): 23389836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 216571, 433142, 649713, 866284, 1082855, 1299426, 2165710, 2598852, 3248565, 4331420, 6497130, 12994260]

約数ペア:

[(1, 12994260), (2, 6497130), (3, 4331420), (4, 3248565), (5, 2598852), (6, 2165710), (10, 1299426), (12, 1082855), (15, 866284), (20, 649713), (30, 433142), (60, 216571)]