6121340

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{727}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 12903072

約数和(自身を除く): 6781732

約数列:

[1, 2, 4, 5, 10, 20, 421, 727, 842, 1454, 1684, 2105, 2908, 3635, 4210, 7270, 8420, 14540, 306067, 612134, 1224268, 1530335, 3060670, 6121340]

約数ペア:

[(1, 6121340), (2, 3060670), (4, 1530335), (5, 1224268), (10, 612134), (20, 306067), (421, 14540), (727, 8420), (842, 7270), (1454, 4210), (1684, 3635), (2105, 2908)]