39206460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13903}}^1$

素因数の和:13962

約数の個数: 48

約数和(自身を含む): 112121856

約数和(自身を除く): 72915396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 13903, 27806, 41709, 55612, 69515, 83418, 139030, 166836, 208545, 278060, 417090, 653441, 834180, 1306882, 1960323, 2613764, 3267205, 3920646, 6534410, 7841292, 9801615, 13068820, 19603230, 39206460]

約数ペア:

[(1, 39206460), (2, 19603230), (3, 13068820), (4, 9801615), (5, 7841292), (6, 6534410), (10, 3920646), (12, 3267205), (15, 2613764), (20, 1960323), (30, 1306882), (47, 834180), (60, 653441), (94, 417090), (141, 278060), (188, 208545), (235, 166836), (282, 139030), (470, 83418), (564, 69515), (705, 55612), (940, 41709), (1410, 27806), (2820, 13903)]