61297620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1021627}}^1$

素因数の和:1021639

約数の個数: 24

約数和(自身を含む): 171633504

約数和(自身を除く): 110335884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1021627, 2043254, 3064881, 4086508, 5108135, 6129762, 10216270, 12259524, 15324405, 20432540, 30648810, 61297620]

約数ペア:

[(1, 61297620), (2, 30648810), (3, 20432540), (4, 15324405), (5, 12259524), (6, 10216270), (10, 6129762), (12, 5108135), (15, 4086508), (20, 3064881), (30, 2043254), (60, 1021627)]