40218810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1340627}}^1$

素因数の和:1340637

約数の個数: 16

約数和(自身を含む): 96525216

約数和(自身を除く): 56306406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1340627, 2681254, 4021881, 6703135, 8043762, 13406270, 20109405, 40218810]

約数ペア:

[(1, 40218810), (2, 20109405), (3, 13406270), (5, 8043762), (6, 6703135), (10, 4021881), (15, 2681254), (30, 1340627)]