67403940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1123399}}^1$

素因数の和:1123411

約数の個数: 24

約数和(自身を含む): 188731200

約数和(自身を除く): 121327260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1123399, 2246798, 3370197, 4493596, 5616995, 6740394, 11233990, 13480788, 16850985, 22467980, 33701970, 67403940]

約数ペア:

[(1, 67403940), (2, 33701970), (3, 22467980), (4, 16850985), (5, 13480788), (6, 11233990), (10, 6740394), (12, 5616995), (15, 4493596), (20, 3370197), (30, 2246798), (60, 1123399)]