9855070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1999}}^1$

素因数の和:2052

約数の個数: 32

約数和(自身を含む): 19440000

約数和(自身を除く): 9584930

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 1999, 2465, 3998, 4930, 9995, 19990, 33983, 57971, 67966, 115942, 169915, 289855, 339830, 579710, 985507, 1971014, 4927535, 9855070]

約数ペア:

[(1, 9855070), (2, 4927535), (5, 1971014), (10, 985507), (17, 579710), (29, 339830), (34, 289855), (58, 169915), (85, 115942), (145, 67966), (170, 57971), (290, 33983), (493, 19990), (986, 9995), (1999, 4930), (2465, 3998)]