203493270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2551}}^1\times {\mathrm{2659}}^1$

素因数の和:5220

約数の個数: 32

約数和(自身を含む): 488759040

約数和(自身を除く): 285265770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2551, 2659, 5102, 5318, 7653, 7977, 12755, 13295, 15306, 15954, 25510, 26590, 38265, 39885, 76530, 79770, 6783109, 13566218, 20349327, 33915545, 40698654, 67831090, 101746635, 203493270]

約数ペア:

[(1, 203493270), (2, 101746635), (3, 67831090), (5, 40698654), (6, 33915545), (10, 20349327), (15, 13566218), (30, 6783109), (2551, 79770), (2659, 76530), (5102, 39885), (5318, 38265), (7653, 26590), (7977, 25510), (12755, 15954), (13295, 15306)]