13309860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{221831}}^1$

素因数の和:221843

約数の個数: 24

約数和(自身を含む): 37267776

約数和(自身を除く): 23957916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 221831, 443662, 665493, 887324, 1109155, 1330986, 2218310, 2661972, 3327465, 4436620, 6654930, 13309860]

約数ペア:

[(1, 13309860), (2, 6654930), (3, 4436620), (4, 3327465), (5, 2661972), (6, 2218310), (10, 1330986), (12, 1109155), (15, 887324), (20, 665493), (30, 443662), (60, 221831)]