6494950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1$

素因数の和:278

約数の個数: 72

約数和(自身を含む): 15394104

約数和(自身を除く): 8899154

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 241, 245, 275, 350, 385, 482, 490, 539, 550, 770, 1078, 1205, 1225, 1687, 1925, 2410, 2450, 2651, 2695, 3374, 3850, 5302, 5390, 6025, 8435, 11809, 12050, 13255, 13475, 16870, 18557, 23618, 26510, 26950, 37114, 42175, 59045, 66275, 84350, 92785, 118090, 129899, 132550, 185570, 259798, 295225, 463925, 590450, 649495, 927850, 1298990, 3247475, 6494950]

約数ペア:

[(1, 6494950), (2, 3247475), (5, 1298990), (7, 927850), (10, 649495), (11, 590450), (14, 463925), (22, 295225), (25, 259798), (35, 185570), (49, 132550), (50, 129899), (55, 118090), (70, 92785), (77, 84350), (98, 66275), (110, 59045), (154, 42175), (175, 37114), (241, 26950), (245, 26510), (275, 23618), (350, 18557), (385, 16870), (482, 13475), (490, 13255), (539, 12050), (550, 11809), (770, 8435), (1078, 6025), (1205, 5390), (1225, 5302), (1687, 3850), (1925, 3374), (2410, 2695), (2450, 2651)]