85306270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{5099}}^1$

素因数の和:5352

約数の個数: 32

約数和(自身を含む): 176256000

約数和(自身を除く): 90949730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 3346, 5099, 8365, 10198, 16730, 25495, 35693, 50990, 71386, 178465, 356930, 1218661, 2437322, 6093305, 8530627, 12186610, 17061254, 42653135, 85306270]

約数ペア:

[(1, 85306270), (2, 42653135), (5, 17061254), (7, 12186610), (10, 8530627), (14, 6093305), (35, 2437322), (70, 1218661), (239, 356930), (478, 178465), (1195, 71386), (1673, 50990), (2390, 35693), (3346, 25495), (5099, 16730), (8365, 10198)]