19700130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{656671}}^1$

素因数の和:656681

約数の個数: 16

約数和(自身を含む): 47280384

約数和(自身を除く): 27580254

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 656671, 1313342, 1970013, 3283355, 3940026, 6566710, 9850065, 19700130]

約数ペア:

[(1, 19700130), (2, 9850065), (3, 6566710), (5, 3940026), (6, 3283355), (10, 1970013), (15, 1313342), (30, 656671)]