210009481210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1979}}^1\times {\mathrm{558521}}^1$

素因数の和:560526

約数の個数: 32

約数和(自身を含む): 398114481600

約数和(自身を除く): 188105000390

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1979, 3958, 9895, 19790, 37601, 75202, 188005, 376010, 558521, 1117042, 2792605, 5585210, 10611899, 21223798, 53059495, 106118990, 1105313059, 2210626118, 5526565295, 11053130590, 21000948121, 42001896242, 105004740605, 210009481210]

約数ペア:

[(1, 210009481210), (2, 105004740605), (5, 42001896242), (10, 21000948121), (19, 11053130590), (38, 5526565295), (95, 2210626118), (190, 1105313059), (1979, 106118990), (3958, 53059495), (9895, 21223798), (19790, 10611899), (37601, 5585210), (75202, 2792605), (188005, 1117042), (376010, 558521)]