64071070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{915301}}^1$

素因数の和:915315

約数の個数: 16

約数和(自身を含む): 131803488

約数和(自身を除く): 67732418

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 915301, 1830602, 4576505, 6407107, 9153010, 12814214, 32035535, 64071070]

約数ペア:

[(1, 64071070), (2, 32035535), (5, 12814214), (7, 9153010), (10, 6407107), (14, 4576505), (35, 1830602), (70, 915301)]