27709126270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4003}}^1\times {\mathrm{98887}}^1$

素因数の和:102904

約数の個数: 32

約数和(自身を含む): 57016447488

約数和(自身を除く): 29307321218

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4003, 8006, 20015, 28021, 40030, 56042, 98887, 140105, 197774, 280210, 494435, 692209, 988870, 1384418, 3461045, 6922090, 395844661, 791689322, 1979223305, 2770912627, 3958446610, 5541825254, 13854563135, 27709126270]

約数ペア:

[(1, 27709126270), (2, 13854563135), (5, 5541825254), (7, 3958446610), (10, 2770912627), (14, 1979223305), (35, 791689322), (70, 395844661), (4003, 6922090), (8006, 3461045), (20015, 1384418), (28021, 988870), (40030, 692209), (56042, 494435), (98887, 280210), (140105, 197774)]