264776930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{17317}}^1$

素因数の和:17474

約数の個数: 32

約数和(自身を含む): 523696320

約数和(自身を除く): 258919390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 695, 1390, 1529, 3058, 7645, 15290, 17317, 34634, 86585, 173170, 190487, 380974, 952435, 1904870, 2407063, 4814126, 12035315, 24070630, 26477693, 52955386, 132388465, 264776930]

約数ペア:

[(1, 264776930), (2, 132388465), (5, 52955386), (10, 26477693), (11, 24070630), (22, 12035315), (55, 4814126), (110, 2407063), (139, 1904870), (278, 952435), (695, 380974), (1390, 190487), (1529, 173170), (3058, 86585), (7645, 34634), (15290, 17317)]