70711070

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{857}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 131459328

約数和(自身を除く): 60748258

約数列:

[1, 2, 5, 10, 37, 74, 185, 223, 370, 446, 857, 1115, 1714, 2230, 4285, 8251, 8570, 16502, 31709, 41255, 63418, 82510, 158545, 191111, 317090, 382222, 955555, 1911110, 7071107, 14142214, 35355535, 70711070]

約数ペア:

[(1, 70711070), (2, 35355535), (5, 14142214), (10, 7071107), (37, 1911110), (74, 955555), (185, 382222), (223, 317090), (370, 191111), (446, 158545), (857, 82510), (1115, 63418), (1714, 41255), (2230, 31709), (4285, 16502), (8251, 8570)]