1494550

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:504

約数の個数: 24

約数和(自身を含む): 2825712

約数和(自身を除く): 1331162

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 421, 710, 842, 1775, 2105, 3550, 4210, 10525, 21050, 29891, 59782, 149455, 298910, 747275, 1494550]

約数ペア:

[(1, 1494550), (2, 747275), (5, 298910), (10, 149455), (25, 59782), (50, 29891), (71, 21050), (142, 10525), (355, 4210), (421, 3550), (710, 2105), (842, 1775)]