74492390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1064177}}^1$

素因数の和:1064191

約数の個数: 16

約数和(自身を含む): 153241632

約数和(自身を除く): 78749242

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1064177, 2128354, 5320885, 7449239, 10641770, 14898478, 37246195, 74492390]

約数ペア:

[(1, 74492390), (2, 37246195), (5, 14898478), (7, 10641770), (10, 7449239), (14, 5320885), (35, 2128354), (70, 1064177)]