442910940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7381849}}^1$

素因数の和:7381861

約数の個数: 24

約数和(自身を含む): 1240150800

約数和(自身を除く): 797239860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7381849, 14763698, 22145547, 29527396, 36909245, 44291094, 73818490, 88582188, 110727735, 147636980, 221455470, 442910940]

約数ペア:

[(1, 442910940), (2, 221455470), (3, 147636980), (4, 110727735), (5, 88582188), (6, 73818490), (10, 44291094), (12, 36909245), (15, 29527396), (20, 22145547), (30, 14763698), (60, 7381849)]