201020780190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2539}}^1\times {\mathrm{2639107}}^1$

素因数の和:2641656

約数の個数: 32

約数和(自身を含む): 482640071040

約数和(自身を除く): 281619290850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2539, 5078, 7617, 12695, 15234, 25390, 38085, 76170, 2639107, 5278214, 7917321, 13195535, 15834642, 26391070, 39586605, 79173210, 6700692673, 13401385346, 20102078019, 33503463365, 40204156038, 67006926730, 100510390095, 201020780190]

約数ペア:

[(1, 201020780190), (2, 100510390095), (3, 67006926730), (5, 40204156038), (6, 33503463365), (10, 20102078019), (15, 13401385346), (30, 6700692673), (2539, 79173210), (5078, 39586605), (7617, 26391070), (12695, 15834642), (15234, 13195535), (25390, 7917321), (38085, 5278214), (76170, 2639107)]