798055620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{187337}}^1$

素因数の和:187420

約数の個数: 48

約数和(自身を含む): 2266040448

約数和(自身を除く): 1467984828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 187337, 374674, 562011, 749348, 936685, 1124022, 1873370, 2248044, 2810055, 3746740, 5620110, 11240220, 13300927, 26601854, 39902781, 53203708, 66504635, 79805562, 133009270, 159611124, 199513905, 266018540, 399027810, 798055620]

約数ペア:

[(1, 798055620), (2, 399027810), (3, 266018540), (4, 199513905), (5, 159611124), (6, 133009270), (10, 79805562), (12, 66504635), (15, 53203708), (20, 39902781), (30, 26601854), (60, 13300927), (71, 11240220), (142, 5620110), (213, 3746740), (284, 2810055), (355, 2248044), (426, 1873370), (710, 1124022), (852, 936685), (1065, 749348), (1420, 562011), (2130, 374674), (4260, 187337)]