4139580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{68993}}^1$

素因数の和:69005

約数の個数: 24

約数和(自身を含む): 11590992

約数和(自身を除く): 7451412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 68993, 137986, 206979, 275972, 344965, 413958, 689930, 827916, 1034895, 1379860, 2069790, 4139580]

約数ペア:

[(1, 4139580), (2, 2069790), (3, 1379860), (4, 1034895), (5, 827916), (6, 689930), (10, 413958), (12, 344965), (15, 275972), (20, 206979), (30, 137986), (60, 68993)]