42316620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{705277}}^1$

素因数の和:705289

約数の個数: 24

約数和(自身を含む): 118486704

約数和(自身を除く): 76170084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 705277, 1410554, 2115831, 2821108, 3526385, 4231662, 7052770, 8463324, 10579155, 14105540, 21158310, 42316620]

約数ペア:

[(1, 42316620), (2, 21158310), (3, 14105540), (4, 10579155), (5, 8463324), (6, 7052770), (10, 4231662), (12, 3526385), (15, 2821108), (20, 2115831), (30, 1410554), (60, 705277)]