40797990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{453311}}^1$

素因数の和:453324

約数の個数: 24

約数和(自身を含む): 106075008

約数和(自身を除く): 65277018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 453311, 906622, 1359933, 2266555, 2719866, 4079799, 4533110, 6799665, 8159598, 13599330, 20398995, 40797990]

約数ペア:

[(1, 40797990), (2, 20398995), (3, 13599330), (5, 8159598), (6, 6799665), (9, 4533110), (10, 4079799), (15, 2719866), (18, 2266555), (30, 1359933), (45, 906622), (90, 453311)]