6922020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{16481}}^1$

素因数の和:16500

約数の個数: 48

約数和(自身を含む): 22151808

約数和(自身を除く): 15229788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 16481, 32962, 49443, 65924, 82405, 98886, 115367, 164810, 197772, 230734, 247215, 329620, 346101, 461468, 494430, 576835, 692202, 988860, 1153670, 1384404, 1730505, 2307340, 3461010, 6922020]

約数ペア:

[(1, 6922020), (2, 3461010), (3, 2307340), (4, 1730505), (5, 1384404), (6, 1153670), (7, 988860), (10, 692202), (12, 576835), (14, 494430), (15, 461468), (20, 346101), (21, 329620), (28, 247215), (30, 230734), (35, 197772), (42, 164810), (60, 115367), (70, 98886), (84, 82405), (105, 65924), (140, 49443), (210, 32962), (420, 16481)]