38907990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39301}}^1$

素因数の和:39325

約数の個数: 48

約数和(自身を含む): 110360016

約数和(自身を除く): 71452026

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 39301, 78602, 117903, 196505, 235806, 353709, 393010, 432311, 589515, 707418, 864622, 1179030, 1296933, 1768545, 2161555, 2593866, 3537090, 3890799, 4323110, 6484665, 7781598, 12969330, 19453995, 38907990]

約数ペア:

[(1, 38907990), (2, 19453995), (3, 12969330), (5, 7781598), (6, 6484665), (9, 4323110), (10, 3890799), (11, 3537090), (15, 2593866), (18, 2161555), (22, 1768545), (30, 1296933), (33, 1179030), (45, 864622), (55, 707418), (66, 589515), (90, 432311), (99, 393010), (110, 353709), (165, 235806), (198, 196505), (330, 117903), (495, 78602), (990, 39301)]