28910580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{481843}}^1$

素因数の和:481855

約数の個数: 24

約数和(自身を含む): 80949792

約数和(自身を除く): 52039212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 481843, 963686, 1445529, 1927372, 2409215, 2891058, 4818430, 5782116, 7227645, 9636860, 14455290, 28910580]

約数ペア:

[(1, 28910580), (2, 14455290), (3, 9636860), (4, 7227645), (5, 5782116), (6, 4818430), (10, 2891058), (12, 2409215), (15, 1927372), (20, 1445529), (30, 963686), (60, 481843)]