13305906420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{221765107}}^1$

素因数の和:221765119

約数の個数: 24

約数和(自身を含む): 37256538144

約数和(自身を除く): 23950631724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 221765107, 443530214, 665295321, 887060428, 1108825535, 1330590642, 2217651070, 2661181284, 3326476605, 4435302140, 6652953210, 13305906420]

約数ペア:

[(1, 13305906420), (2, 6652953210), (3, 4435302140), (4, 3326476605), (5, 2661181284), (6, 2217651070), (10, 1330590642), (12, 1108825535), (15, 887060428), (20, 665295321), (30, 443530214), (60, 221765107)]