91538860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{93407}}^1$

素因数の和:93430

約数の個数: 36

約数和(自身を含む): 223618752

約数和(自身を除く): 132079892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 93407, 186814, 373628, 467035, 653849, 934070, 1307698, 1868140, 2615396, 3269245, 4576943, 6538490, 9153886, 13076980, 18307772, 22884715, 45769430, 91538860]

約数ペア:

[(1, 91538860), (2, 45769430), (4, 22884715), (5, 18307772), (7, 13076980), (10, 9153886), (14, 6538490), (20, 4576943), (28, 3269245), (35, 2615396), (49, 1868140), (70, 1307698), (98, 934070), (140, 653849), (196, 467035), (245, 373628), (490, 186814), (980, 93407)]