84458850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{11491}}^1$

素因数の和:11520

約数の個数: 72

約数和(自身を含む): 243676368

約数和(自身を除く): 159217518

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 7350, 11491, 22982, 34473, 57455, 68946, 80437, 114910, 160874, 172365, 241311, 287275, 344730, 402185, 482622, 563059, 574550, 804370, 861825, 1126118, 1206555, 1689177, 1723650, 2010925, 2413110, 2815295, 3378354, 4021850, 5630590, 6032775, 8445885, 12065550, 14076475, 16891770, 28152950, 42229425, 84458850]

約数ペア:

[(1, 84458850), (2, 42229425), (3, 28152950), (5, 16891770), (6, 14076475), (7, 12065550), (10, 8445885), (14, 6032775), (15, 5630590), (21, 4021850), (25, 3378354), (30, 2815295), (35, 2413110), (42, 2010925), (49, 1723650), (50, 1689177), (70, 1206555), (75, 1126118), (98, 861825), (105, 804370), (147, 574550), (150, 563059), (175, 482622), (210, 402185), (245, 344730), (294, 287275), (350, 241311), (490, 172365), (525, 160874), (735, 114910), (1050, 80437), (1225, 68946), (1470, 57455), (2450, 34473), (3675, 22982), (7350, 11491)]