103290420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1721507}}^1$

素因数の和:1721519

約数の個数: 24

約数和(自身を含む): 289213344

約数和(自身を除く): 185922924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1721507, 3443014, 5164521, 6886028, 8607535, 10329042, 17215070, 20658084, 25822605, 34430140, 51645210, 103290420]

約数ペア:

[(1, 103290420), (2, 51645210), (3, 34430140), (4, 25822605), (5, 20658084), (6, 17215070), (10, 10329042), (12, 8607535), (15, 6886028), (20, 5164521), (30, 3443014), (60, 1721507)]