21072662010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{234140689}}^1$

素因数の和:234140702

約数の個数: 24

約数和(自身を含む): 54788921460

約数和(自身を除く): 33716259450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 234140689, 468281378, 702422067, 1170703445, 1404844134, 2107266201, 2341406890, 3512110335, 4214532402, 7024220670, 10536331005, 21072662010]

約数ペア:

[(1, 21072662010), (2, 10536331005), (3, 7024220670), (5, 4214532402), (6, 3512110335), (9, 2341406890), (10, 2107266201), (15, 1404844134), (18, 1170703445), (30, 702422067), (45, 468281378), (90, 234140689)]