61813890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{733}}^1\times {\mathrm{937}}^1$

素因数の和:1683

約数の個数: 48

約数和(自身を含む): 161107128

約数和(自身を除く): 99293238

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 733, 937, 1466, 1874, 2199, 2811, 3665, 4398, 4685, 5622, 6597, 7330, 8433, 9370, 10995, 13194, 14055, 16866, 21990, 28110, 32985, 42165, 65970, 84330, 686821, 1373642, 2060463, 3434105, 4120926, 6181389, 6868210, 10302315, 12362778, 20604630, 30906945, 61813890]

約数ペア:

[(1, 61813890), (2, 30906945), (3, 20604630), (5, 12362778), (6, 10302315), (9, 6868210), (10, 6181389), (15, 4120926), (18, 3434105), (30, 2060463), (45, 1373642), (90, 686821), (733, 84330), (937, 65970), (1466, 42165), (1874, 32985), (2199, 28110), (2811, 21990), (3665, 16866), (4398, 14055), (4685, 13194), (5622, 10995), (6597, 9370), (7330, 8433)]