9808690

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 18195840

約数和(自身を除く): 8387150

約数列:

[1, 2, 5, 10, 89, 103, 107, 178, 206, 214, 445, 515, 535, 890, 1030, 1070, 9167, 9523, 11021, 18334, 19046, 22042, 45835, 47615, 55105, 91670, 95230, 110210, 980869, 1961738, 4904345, 9808690]

約数ペア:

[(1, 9808690), (2, 4904345), (5, 1961738), (10, 980869), (89, 110210), (103, 95230), (107, 91670), (178, 55105), (206, 47615), (214, 45835), (445, 22042), (515, 19046), (535, 18334), (890, 11021), (1030, 9523), (1070, 9167)]