67548740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{857}}^1$

素因数の和:1436

約数の個数: 48

約数和(自身を含む): 162594432

約数和(自身を除く): 95045692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 563, 857, 1126, 1714, 2252, 2815, 3428, 3941, 4285, 5630, 5999, 7882, 8570, 11260, 11998, 15764, 17140, 19705, 23996, 29995, 39410, 59990, 78820, 119980, 482491, 964982, 1929964, 2412455, 3377437, 4824910, 6754874, 9649820, 13509748, 16887185, 33774370, 67548740]

約数ペア:

[(1, 67548740), (2, 33774370), (4, 16887185), (5, 13509748), (7, 9649820), (10, 6754874), (14, 4824910), (20, 3377437), (28, 2412455), (35, 1929964), (70, 964982), (140, 482491), (563, 119980), (857, 78820), (1126, 59990), (1714, 39410), (2252, 29995), (2815, 23996), (3428, 19705), (3941, 17140), (4285, 15764), (5630, 11998), (5999, 11260), (7882, 8570)]