10305420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{171757}}^1$

素因数の和:171769

約数の個数: 24

約数和(自身を含む): 28855344

約数和(自身を除く): 18549924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 171757, 343514, 515271, 687028, 858785, 1030542, 1717570, 2061084, 2576355, 3435140, 5152710, 10305420]

約数ペア:

[(1, 10305420), (2, 5152710), (3, 3435140), (4, 2576355), (5, 2061084), (6, 1717570), (10, 1030542), (12, 858785), (15, 687028), (20, 515271), (30, 343514), (60, 171757)]