82908990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1619}}^1$

素因数の和:2201

約数の個数: 48

約数和(自身を含む): 216075600

約数和(自身を除く): 133166610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 569, 1138, 1619, 1707, 2845, 3238, 3414, 4857, 5121, 5690, 8095, 8535, 9714, 10242, 14571, 16190, 17070, 24285, 25605, 29142, 48570, 51210, 72855, 145710, 921211, 1842422, 2763633, 4606055, 5527266, 8290899, 9212110, 13818165, 16581798, 27636330, 41454495, 82908990]

約数ペア:

[(1, 82908990), (2, 41454495), (3, 27636330), (5, 16581798), (6, 13818165), (9, 9212110), (10, 8290899), (15, 5527266), (18, 4606055), (30, 2763633), (45, 1842422), (90, 921211), (569, 145710), (1138, 72855), (1619, 51210), (1707, 48570), (2845, 29142), (3238, 25605), (3414, 24285), (4857, 17070), (5121, 16190), (5690, 14571), (8095, 10242), (8535, 9714)]