70940268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{281509}}^1$

素因数の和:281526

約数の個数: 36

約数和(自身を含む): 204939280

約数和(自身を除く): 133999012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 281509, 563018, 844527, 1126036, 1689054, 1970563, 2533581, 3378108, 3941126, 5067162, 5911689, 7882252, 10134324, 11823378, 17735067, 23646756, 35470134, 70940268]

約数ペア:

[(1, 70940268), (2, 35470134), (3, 23646756), (4, 17735067), (6, 11823378), (7, 10134324), (9, 7882252), (12, 5911689), (14, 5067162), (18, 3941126), (21, 3378108), (28, 2533581), (36, 1970563), (42, 1689054), (63, 1126036), (84, 844527), (126, 563018), (252, 281509)]