7321980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{122033}}^1$

素因数の和:122045

約数の個数: 24

約数和(自身を含む): 20501712

約数和(自身を除く): 13179732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 122033, 244066, 366099, 488132, 610165, 732198, 1220330, 1464396, 1830495, 2440660, 3660990, 7321980]

約数ペア:

[(1, 7321980), (2, 3660990), (3, 2440660), (4, 1830495), (5, 1464396), (6, 1220330), (10, 732198), (12, 610165), (15, 488132), (20, 366099), (30, 244066), (60, 122033)]