30979490

素因数分解:

$2^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{3371}}^1$

素因数の和:4297

約数の個数: 16

約数和(自身を含む): 55840320

約数和(自身を除く): 24860830

約数列:

[1, 2, 5, 10, 919, 1838, 3371, 4595, 6742, 9190, 16855, 33710, 3097949, 6195898, 15489745, 30979490]

約数ペア:

[(1, 30979490), (2, 15489745), (5, 6195898), (10, 3097949), (919, 33710), (1838, 16855), (3371, 9190), (4595, 6742)]