7319140

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1249}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 15435000

約数和(自身を除く): 8115860

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1249, 1465, 2498, 2930, 4996, 5860, 6245, 12490, 24980, 365957, 731914, 1463828, 1829785, 3659570, 7319140]

約数ペア:

[(1, 7319140), (2, 3659570), (4, 1829785), (5, 1463828), (10, 731914), (20, 365957), (293, 24980), (586, 12490), (1172, 6245), (1249, 5860), (1465, 4996), (2498, 2930)]