2592940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{18521}}^1$

素因数の和:18537

約数の個数: 24

約数和(自身を含む): 6223392

約数和(自身を除く): 3630452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 18521, 37042, 74084, 92605, 129647, 185210, 259294, 370420, 518588, 648235, 1296470, 2592940]

約数ペア:

[(1, 2592940), (2, 1296470), (4, 648235), (5, 518588), (7, 370420), (10, 259294), (14, 185210), (20, 129647), (28, 92605), (35, 74084), (70, 37042), (140, 18521)]