2279480735

素因数分解:

$5^1\times 7^2\times {\mathrm{863}}^1\times {\mathrm{10781}}^1$

素因数の和:11663

約数の個数: 24

約数和(自身を含む): 3185951616

約数和(自身を除く): 906470881

約数列:

[1, 5, 7, 35, 49, 245, 863, 4315, 6041, 10781, 30205, 42287, 53905, 75467, 211435, 377335, 528269, 2641345, 9304003, 46520015, 65128021, 325640105, 455896147, 2279480735]

約数ペア:

[(1, 2279480735), (5, 455896147), (7, 325640105), (35, 65128021), (49, 46520015), (245, 9304003), (863, 2641345), (4315, 528269), (6041, 377335), (10781, 211435), (30205, 75467), (42287, 53905)]