205710060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3428501}}^1$

素因数の和:3428513

約数の個数: 24

約数和(自身を含む): 575988336

約数和(自身を除く): 370278276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3428501, 6857002, 10285503, 13714004, 17142505, 20571006, 34285010, 41142012, 51427515, 68570020, 102855030, 205710060]

約数ペア:

[(1, 205710060), (2, 102855030), (3, 68570020), (4, 51427515), (5, 41142012), (6, 34285010), (10, 20571006), (12, 17142505), (15, 13714004), (20, 10285503), (30, 6857002), (60, 3428501)]