5438510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1009}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 12435120

約数和(自身を除く): 6996610

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1009, 1078, 2018, 2695, 5045, 5390, 7063, 10090, 11099, 14126, 22198, 35315, 49441, 55495, 70630, 77693, 98882, 110990, 155386, 247205, 388465, 494410, 543851, 776930, 1087702, 2719255, 5438510]

約数ペア:

[(1, 5438510), (2, 2719255), (5, 1087702), (7, 776930), (10, 543851), (11, 494410), (14, 388465), (22, 247205), (35, 155386), (49, 110990), (55, 98882), (70, 77693), (77, 70630), (98, 55495), (110, 49441), (154, 35315), (245, 22198), (385, 14126), (490, 11099), (539, 10090), (770, 7063), (1009, 5390), (1078, 5045), (2018, 2695)]