42172530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1405751}}^1$

素因数の和:1405761

約数の個数: 16

約数和(自身を含む): 101214144

約数和(自身を除く): 59041614

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1405751, 2811502, 4217253, 7028755, 8434506, 14057510, 21086265, 42172530]

約数ペア:

[(1, 42172530), (2, 21086265), (3, 14057510), (5, 8434506), (6, 7028755), (10, 4217253), (15, 2811502), (30, 1405751)]