2331780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3533}}^1$

素因数の和:3556

約数の個数: 48

約数和(自身を含む): 7124544

約数和(自身を除く): 4792764

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 3533, 7066, 10599, 14132, 17665, 21198, 35330, 38863, 42396, 52995, 70660, 77726, 105990, 116589, 155452, 194315, 211980, 233178, 388630, 466356, 582945, 777260, 1165890, 2331780]

約数ペア:

[(1, 2331780), (2, 1165890), (3, 777260), (4, 582945), (5, 466356), (6, 388630), (10, 233178), (11, 211980), (12, 194315), (15, 155452), (20, 116589), (22, 105990), (30, 77726), (33, 70660), (44, 52995), (55, 42396), (60, 38863), (66, 35330), (110, 21198), (132, 17665), (165, 14132), (220, 10599), (330, 7066), (660, 3533)]