140412270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4680409}}^1$

素因数の和:4680419

約数の個数: 16

約数和(自身を含む): 336989520

約数和(自身を除く): 196577250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4680409, 9360818, 14041227, 23402045, 28082454, 46804090, 70206135, 140412270]

約数ペア:

[(1, 140412270), (2, 70206135), (3, 46804090), (5, 28082454), (6, 23402045), (10, 14041227), (15, 9360818), (30, 4680409)]