2135340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11863}}^1$

素因数の和:11878

約数の個数: 36

約数和(自身を含む): 6477744

約数和(自身を除く): 4342404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11863, 23726, 35589, 47452, 59315, 71178, 106767, 118630, 142356, 177945, 213534, 237260, 355890, 427068, 533835, 711780, 1067670, 2135340]

約数ペア:

[(1, 2135340), (2, 1067670), (3, 711780), (4, 533835), (5, 427068), (6, 355890), (9, 237260), (10, 213534), (12, 177945), (15, 142356), (18, 118630), (20, 106767), (30, 71178), (36, 59315), (45, 47452), (60, 35589), (90, 23726), (180, 11863)]