17381030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 32465664

約数和(自身を除く): 15084634

約数列:

[1, 2, 5, 10, 43, 83, 86, 166, 215, 415, 430, 487, 830, 974, 2435, 3569, 4870, 7138, 17845, 20941, 35690, 40421, 41882, 80842, 104705, 202105, 209410, 404210, 1738103, 3476206, 8690515, 17381030]

約数ペア:

[(1, 17381030), (2, 8690515), (5, 3476206), (10, 1738103), (43, 404210), (83, 209410), (86, 202105), (166, 104705), (215, 80842), (415, 41882), (430, 40421), (487, 35690), (830, 20941), (974, 17845), (2435, 7138), (3569, 4870)]