67404190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1303}}^1$

素因数の和:2056

約数の個数: 32

約数和(自身を含む): 138954240

約数和(自身を除く): 71550050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 739, 1303, 1478, 2606, 3695, 5173, 6515, 7390, 9121, 10346, 13030, 18242, 25865, 45605, 51730, 91210, 962917, 1925834, 4814585, 6740419, 9629170, 13480838, 33702095, 67404190]

約数ペア:

[(1, 67404190), (2, 33702095), (5, 13480838), (7, 9629170), (10, 6740419), (14, 4814585), (35, 1925834), (70, 962917), (739, 91210), (1303, 51730), (1478, 45605), (2606, 25865), (3695, 18242), (5173, 13030), (6515, 10346), (7390, 9121)]