157469420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{271499}}^1$

素因数の和:271537

約数の個数: 24

約数和(自身を含む): 342090000

約数和(自身を除く): 184620580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 271499, 542998, 1085996, 1357495, 2714990, 5429980, 7873471, 15746942, 31493884, 39367355, 78734710, 157469420]

約数ペア:

[(1, 157469420), (2, 78734710), (4, 39367355), (5, 31493884), (10, 15746942), (20, 7873471), (29, 5429980), (58, 2714990), (116, 1357495), (145, 1085996), (290, 542998), (580, 271499)]