4898940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{81649}}^1$

素因数の和:81661

約数の個数: 24

約数和(自身を含む): 13717200

約数和(自身を除く): 8818260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 81649, 163298, 244947, 326596, 408245, 489894, 816490, 979788, 1224735, 1632980, 2449470, 4898940]

約数ペア:

[(1, 4898940), (2, 2449470), (3, 1632980), (4, 1224735), (5, 979788), (6, 816490), (10, 489894), (12, 408245), (15, 326596), (20, 244947), (30, 163298), (60, 81649)]