4135140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{22973}}^1$

素因数の和:22988

約数の個数: 36

約数和(自身を含む): 12543804

約数和(自身を除く): 8408664

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 22973, 45946, 68919, 91892, 114865, 137838, 206757, 229730, 275676, 344595, 413514, 459460, 689190, 827028, 1033785, 1378380, 2067570, 4135140]

約数ペア:

[(1, 4135140), (2, 2067570), (3, 1378380), (4, 1033785), (5, 827028), (6, 689190), (9, 459460), (10, 413514), (12, 344595), (15, 275676), (18, 229730), (20, 206757), (30, 137838), (36, 114865), (45, 91892), (60, 68919), (90, 45946), (180, 22973)]