7890060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131501}}^1$

素因数の和:131513

約数の個数: 24

約数和(自身を含む): 22092336

約数和(自身を除く): 14202276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131501, 263002, 394503, 526004, 657505, 789006, 1315010, 1578012, 1972515, 2630020, 3945030, 7890060]

約数ペア:

[(1, 7890060), (2, 3945030), (3, 2630020), (4, 1972515), (5, 1578012), (6, 1315010), (10, 789006), (12, 657505), (15, 526004), (20, 394503), (30, 263002), (60, 131501)]