122279870

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{62071}}^1$

素因数の和:62275

約数の個数: 16

約数和(自身を含む): 221224608

約数和(自身を除く): 98944738

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 62071, 124142, 310355, 620710, 12227987, 24455974, 61139935, 122279870]

約数ペア:

[(1, 122279870), (2, 61139935), (5, 24455974), (10, 12227987), (197, 620710), (394, 310355), (985, 124142), (1970, 62071)]