206171010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2290789}}^1$

素因数の和:2290802

約数の個数: 24

約数和(自身を含む): 536044860

約数和(自身を除く): 329873850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2290789, 4581578, 6872367, 11453945, 13744734, 20617101, 22907890, 34361835, 41234202, 68723670, 103085505, 206171010]

約数ペア:

[(1, 206171010), (2, 103085505), (3, 68723670), (5, 41234202), (6, 34361835), (9, 22907890), (10, 20617101), (15, 13744734), (18, 11453945), (30, 6872367), (45, 4581578), (90, 2290789)]