4245850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{1733}}^1$

素因数の和:1759

約数の個数: 36

約数和(自身を含む): 9191934

約数和(自身を除く): 4946084

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 1733, 2450, 3466, 8665, 12131, 17330, 24262, 43325, 60655, 84917, 86650, 121310, 169834, 303275, 424585, 606550, 849170, 2122925, 4245850]

約数ペア:

[(1, 4245850), (2, 2122925), (5, 849170), (7, 606550), (10, 424585), (14, 303275), (25, 169834), (35, 121310), (49, 86650), (50, 84917), (70, 60655), (98, 43325), (175, 24262), (245, 17330), (350, 12131), (490, 8665), (1225, 3466), (1733, 2450)]