6390620

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1847}}^1$

素因数の和:2029

約数の個数: 24

約数和(自身を含む): 13505184

約数和(自身を除く): 7114564

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 1847, 3460, 3694, 7388, 9235, 18470, 36940, 319531, 639062, 1278124, 1597655, 3195310, 6390620]

約数ペア:

[(1, 6390620), (2, 3195310), (4, 1597655), (5, 1278124), (10, 639062), (20, 319531), (173, 36940), (346, 18470), (692, 9235), (865, 7388), (1730, 3694), (1847, 3460)]