255047030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3643529}}^1$

素因数の和:3643543

約数の個数: 16

約数和(自身を含む): 524668320

約数和(自身を除く): 269621290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3643529, 7287058, 18217645, 25504703, 36435290, 51009406, 127523515, 255047030]

約数ペア:

[(1, 255047030), (2, 127523515), (5, 51009406), (7, 36435290), (10, 25504703), (14, 18217645), (35, 7287058), (70, 3643529)]