297758940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4962649}}^1$

素因数の和:4962661

約数の個数: 24

約数和(自身を含む): 833725200

約数和(自身を除く): 535966260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4962649, 9925298, 14887947, 19850596, 24813245, 29775894, 49626490, 59551788, 74439735, 99252980, 148879470, 297758940]

約数ペア:

[(1, 297758940), (2, 148879470), (3, 99252980), (4, 74439735), (5, 59551788), (6, 49626490), (10, 29775894), (12, 24813245), (15, 19850596), (20, 14887947), (30, 9925298), (60, 4962649)]