8348270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{499}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 17280000

約数和(自身を除く): 8931730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 499, 998, 1195, 1673, 2390, 2495, 3346, 3493, 4990, 6986, 8365, 16730, 17465, 34930, 119261, 238522, 596305, 834827, 1192610, 1669654, 4174135, 8348270]

約数ペア:

[(1, 8348270), (2, 4174135), (5, 1669654), (7, 1192610), (10, 834827), (14, 596305), (35, 238522), (70, 119261), (239, 34930), (478, 17465), (499, 16730), (998, 8365), (1195, 6986), (1673, 4990), (2390, 3493), (2495, 3346)]