67823140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44041}}^1$

素因数の和:44068

約数の個数: 48

約数和(自身を含む): 177577344

約数和(自身を除く): 109754204

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 44041, 88082, 176164, 220205, 308287, 440410, 484451, 616574, 880820, 968902, 1233148, 1541435, 1937804, 2422255, 3082870, 3391157, 4844510, 6165740, 6782314, 9689020, 13564628, 16955785, 33911570, 67823140]

約数ペア:

[(1, 67823140), (2, 33911570), (4, 16955785), (5, 13564628), (7, 9689020), (10, 6782314), (11, 6165740), (14, 4844510), (20, 3391157), (22, 3082870), (28, 2422255), (35, 1937804), (44, 1541435), (55, 1233148), (70, 968902), (77, 880820), (110, 616574), (140, 484451), (154, 440410), (220, 308287), (308, 220205), (385, 176164), (770, 88082), (1540, 44041)]