64715210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{924503}}^1$

素因数の和:924517

約数の個数: 16

約数和(自身を含む): 133128576

約数和(自身を除く): 68413366

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 924503, 1849006, 4622515, 6471521, 9245030, 12943042, 32357605, 64715210]

約数ペア:

[(1, 64715210), (2, 32357605), (5, 12943042), (7, 9245030), (10, 6471521), (14, 4622515), (35, 1849006), (70, 924503)]