42160740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{702679}}^1$

素因数の和:702691

約数の個数: 24

約数和(自身を含む): 118050240

約数和(自身を除く): 75889500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 702679, 1405358, 2108037, 2810716, 3513395, 4216074, 7026790, 8432148, 10540185, 14053580, 21080370, 42160740]

約数ペア:

[(1, 42160740), (2, 21080370), (3, 14053580), (4, 10540185), (5, 8432148), (6, 7026790), (10, 4216074), (12, 3513395), (15, 2810716), (20, 2108037), (30, 1405358), (60, 702679)]