2424940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17321}}^1$

素因数の和:17337

約数の個数: 24

約数和(自身を含む): 5820192

約数和(自身を除く): 3395252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 17321, 34642, 69284, 86605, 121247, 173210, 242494, 346420, 484988, 606235, 1212470, 2424940]

約数ペア:

[(1, 2424940), (2, 1212470), (4, 606235), (5, 484988), (7, 346420), (10, 242494), (14, 173210), (20, 121247), (28, 86605), (35, 69284), (70, 34642), (140, 17321)]