636690830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{46919}}^1$

素因数の和:47008

約数の個数: 32

約数和(自身を含む): 1216166400

約数和(自身を除く): 579475570

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 590, 1357, 2714, 6785, 13570, 46919, 93838, 234595, 469190, 1079137, 2158274, 2768221, 5395685, 5536442, 10791370, 13841105, 27682210, 63669083, 127338166, 318345415, 636690830]

約数ペア:

[(1, 636690830), (2, 318345415), (5, 127338166), (10, 63669083), (23, 27682210), (46, 13841105), (59, 10791370), (115, 5536442), (118, 5395685), (230, 2768221), (295, 2158274), (590, 1079137), (1357, 469190), (2714, 234595), (6785, 93838), (13570, 46919)]