22168090

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 48729600

約数和(自身を除く): 26561510

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 281, 322, 343, 490, 562, 686, 805, 1127, 1405, 1610, 1715, 1967, 2254, 2810, 3430, 3934, 5635, 6463, 7889, 9835, 11270, 12926, 13769, 15778, 19670, 27538, 32315, 39445, 45241, 64630, 68845, 78890, 90482, 96383, 137690, 192766, 226205, 316687, 452410, 481915, 633374, 963830, 1583435, 2216809, 3166870, 4433618, 11084045, 22168090]

約数ペア:

[(1, 22168090), (2, 11084045), (5, 4433618), (7, 3166870), (10, 2216809), (14, 1583435), (23, 963830), (35, 633374), (46, 481915), (49, 452410), (70, 316687), (98, 226205), (115, 192766), (161, 137690), (230, 96383), (245, 90482), (281, 78890), (322, 68845), (343, 64630), (490, 45241), (562, 39445), (686, 32315), (805, 27538), (1127, 19670), (1405, 15778), (1610, 13769), (1715, 12926), (1967, 11270), (2254, 9835), (2810, 7889), (3430, 6463), (3934, 5635)]