170813480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{147253}}^1$

素因数の和:147293

約数の個数: 32

約数和(自身を含む): 397585800

約数和(自身を除く): 226772320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 147253, 294506, 589012, 736265, 1178024, 1472530, 2945060, 4270337, 5890120, 8540674, 17081348, 21351685, 34162696, 42703370, 85406740, 170813480]

約数ペア:

[(1, 170813480), (2, 85406740), (4, 42703370), (5, 34162696), (8, 21351685), (10, 17081348), (20, 8540674), (29, 5890120), (40, 4270337), (58, 2945060), (116, 1472530), (145, 1178024), (232, 736265), (290, 589012), (580, 294506), (1160, 147253)]