270408035

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{673}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 358136640

約数和(自身を除く): 87728605

約数列:

[1, 5, 17, 29, 85, 145, 163, 493, 673, 815, 2465, 2771, 3365, 4727, 11441, 13855, 19517, 23635, 57205, 80359, 97585, 109699, 331789, 401795, 548495, 1658945, 1864883, 3181271, 9324415, 15906355, 54081607, 270408035]

約数ペア:

[(1, 270408035), (5, 54081607), (17, 15906355), (29, 9324415), (85, 3181271), (145, 1864883), (163, 1658945), (493, 548495), (673, 401795), (815, 331789), (2465, 109699), (2771, 97585), (3365, 80359), (4727, 57205), (11441, 23635), (13855, 19517)]