3730060

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{443}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 7869456

約数和(自身を除く): 4139396

約数列:

[1, 2, 4, 5, 10, 20, 421, 443, 842, 886, 1684, 1772, 2105, 2215, 4210, 4430, 8420, 8860, 186503, 373006, 746012, 932515, 1865030, 3730060]

約数ペア:

[(1, 3730060), (2, 1865030), (4, 932515), (5, 746012), (10, 373006), (20, 186503), (421, 8860), (443, 8420), (842, 4430), (886, 4210), (1684, 2215), (1772, 2105)]