2014642020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{780869}}^1$

素因数の和:780924

約数の個数: 48

約数和(自身を含む): 5772191040

約数和(自身を除く): 3757549020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 780869, 1561738, 2342607, 3123476, 3904345, 4685214, 7808690, 9370428, 11713035, 15617380, 23426070, 33577367, 46852140, 67154734, 100732101, 134309468, 167886835, 201464202, 335773670, 402928404, 503660505, 671547340, 1007321010, 2014642020]

約数ペア:

[(1, 2014642020), (2, 1007321010), (3, 671547340), (4, 503660505), (5, 402928404), (6, 335773670), (10, 201464202), (12, 167886835), (15, 134309468), (20, 100732101), (30, 67154734), (43, 46852140), (60, 33577367), (86, 23426070), (129, 15617380), (172, 11713035), (215, 9370428), (258, 7808690), (430, 4685214), (516, 3904345), (645, 3123476), (860, 2342607), (1290, 1561738), (2580, 780869)]