2505310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 4782240

約数和(自身を除く): 2276930

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 163, 265, 290, 326, 530, 815, 1537, 1630, 3074, 4727, 7685, 8639, 9454, 15370, 17278, 23635, 43195, 47270, 86390, 250531, 501062, 1252655, 2505310]

約数ペア:

[(1, 2505310), (2, 1252655), (5, 501062), (10, 250531), (29, 86390), (53, 47270), (58, 43195), (106, 23635), (145, 17278), (163, 15370), (265, 9454), (290, 8639), (326, 7685), (530, 4727), (815, 3074), (1537, 1630)]