321423410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4133}}^1$

素因数の和:4259

約数の個数: 64

約数和(自身を含む): 728642304

約数和(自身を除く): 407218894

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 101, 110, 154, 202, 385, 505, 707, 770, 1010, 1111, 1414, 2222, 3535, 4133, 5555, 7070, 7777, 8266, 11110, 15554, 20665, 28931, 38885, 41330, 45463, 57862, 77770, 90926, 144655, 227315, 289310, 318241, 417433, 454630, 636482, 834866, 1591205, 2087165, 2922031, 3182410, 4174330, 4591763, 5844062, 9183526, 14610155, 22958815, 29220310, 32142341, 45917630, 64284682, 160711705, 321423410]

約数ペア:

[(1, 321423410), (2, 160711705), (5, 64284682), (7, 45917630), (10, 32142341), (11, 29220310), (14, 22958815), (22, 14610155), (35, 9183526), (55, 5844062), (70, 4591763), (77, 4174330), (101, 3182410), (110, 2922031), (154, 2087165), (202, 1591205), (385, 834866), (505, 636482), (707, 454630), (770, 417433), (1010, 318241), (1111, 289310), (1414, 227315), (2222, 144655), (3535, 90926), (4133, 77770), (5555, 57862), (7070, 45463), (7777, 41330), (8266, 38885), (11110, 28931), (15554, 20665)]