64785070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{925501}}^1$

素因数の和:925515

約数の個数: 16

約数和(自身を含む): 133272288

約数和(自身を除く): 68487218

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 925501, 1851002, 4627505, 6478507, 9255010, 12957014, 32392535, 64785070]

約数ペア:

[(1, 64785070), (2, 32392535), (5, 12957014), (7, 9255010), (10, 6478507), (14, 4627505), (35, 1851002), (70, 925501)]