3030310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 5896800

約数和(自身を除く): 2866490

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 389, 410, 778, 779, 1558, 1945, 3890, 3895, 7391, 7790, 14782, 15949, 31898, 36955, 73910, 79745, 159490, 303031, 606062, 1515155, 3030310]

約数ペア:

[(1, 3030310), (2, 1515155), (5, 606062), (10, 303031), (19, 159490), (38, 79745), (41, 73910), (82, 36955), (95, 31898), (190, 15949), (205, 14782), (389, 7790), (410, 7391), (778, 3895), (779, 3890), (1558, 1945)]