2055830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 4333824

約数和(自身を除く): 2277994

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 683, 1366, 1505, 3010, 3415, 4781, 6830, 9562, 23905, 29369, 47810, 58738, 146845, 205583, 293690, 411166, 1027915, 2055830]

約数ペア:

[(1, 2055830), (2, 1027915), (5, 411166), (7, 293690), (10, 205583), (14, 146845), (35, 58738), (43, 47810), (70, 29369), (86, 23905), (215, 9562), (301, 6830), (430, 4781), (602, 3415), (683, 3010), (1366, 1505)]