68611900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{98017}}^1$

素因数の和:98038

約数の個数: 36

約数和(自身を含む): 170159248

約数和(自身を除く): 101547348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 98017, 196034, 392068, 490085, 686119, 980170, 1372238, 1960340, 2450425, 2744476, 3430595, 4900850, 6861190, 9801700, 13722380, 17152975, 34305950, 68611900]

約数ペア:

[(1, 68611900), (2, 34305950), (4, 17152975), (5, 13722380), (7, 9801700), (10, 6861190), (14, 4900850), (20, 3430595), (25, 2744476), (28, 2450425), (35, 1960340), (50, 1372238), (70, 980170), (100, 686119), (140, 490085), (175, 392068), (350, 196034), (700, 98017)]