66967980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1116133}}^1$

素因数の和:1116145

約数の個数: 24

約数和(自身を含む): 187510512

約数和(自身を除く): 120542532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1116133, 2232266, 3348399, 4464532, 5580665, 6696798, 11161330, 13393596, 16741995, 22322660, 33483990, 66967980]

約数ペア:

[(1, 66967980), (2, 33483990), (3, 22322660), (4, 16741995), (5, 13393596), (6, 11161330), (10, 6696798), (12, 5580665), (15, 4464532), (20, 3348399), (30, 2232266), (60, 1116133)]