142876590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{19927}}^1$

素因数の和:20176

約数の個数: 32

約数和(自身を含む): 344355840

約数和(自身を除く): 201479250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 19927, 39854, 59781, 99635, 119562, 199270, 298905, 597810, 4762553, 9525106, 14287659, 23812765, 28575318, 47625530, 71438295, 142876590]

約数ペア:

[(1, 142876590), (2, 71438295), (3, 47625530), (5, 28575318), (6, 23812765), (10, 14287659), (15, 9525106), (30, 4762553), (239, 597810), (478, 298905), (717, 199270), (1195, 119562), (1434, 99635), (2390, 59781), (3585, 39854), (7170, 19927)]