22131780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{33533}}^1$

素因数の和:33556

約数の個数: 48

約数和(自身を含む): 67604544

約数和(自身を除く): 45472764

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, 33533, 67066, 100599, 134132, 167665, 201198, 335330, 368863, 402396, 502995, 670660, 737726, 1005990, 1106589, 1475452, 1844315, 2011980, 2213178, 3688630, 4426356, 5532945, 7377260, 11065890, 22131780]

約数ペア:

[(1, 22131780), (2, 11065890), (3, 7377260), (4, 5532945), (5, 4426356), (6, 3688630), (10, 2213178), (11, 2011980), (12, 1844315), (15, 1475452), (20, 1106589), (22, 1005990), (30, 737726), (33, 670660), (44, 502995), (55, 402396), (60, 368863), (66, 335330), (110, 201198), (132, 167665), (165, 134132), (220, 100599), (330, 67066), (660, 33533)]