63404390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53281}}^1$

素因数の和:53312

約数の個数: 32

約数和(自身を含む): 138106944

約数和(自身を除く): 74702554

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 53281, 106562, 266405, 372967, 532810, 745934, 905777, 1811554, 1864835, 3729670, 4528885, 6340439, 9057770, 12680878, 31702195, 63404390]

約数ペア:

[(1, 63404390), (2, 31702195), (5, 12680878), (7, 9057770), (10, 6340439), (14, 4528885), (17, 3729670), (34, 1864835), (35, 1811554), (70, 905777), (85, 745934), (119, 532810), (170, 372967), (238, 266405), (595, 106562), (1190, 53281)]