86342970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{411157}}^1$

素因数の和:411174

約数の個数: 32

約数和(自身を含む): 236827008

約数和(自身を除く): 150484038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 411157, 822314, 1233471, 2055785, 2466942, 2878099, 4111570, 5756198, 6167355, 8634297, 12334710, 14390495, 17268594, 28780990, 43171485, 86342970]

約数ペア:

[(1, 86342970), (2, 43171485), (3, 28780990), (5, 17268594), (6, 14390495), (7, 12334710), (10, 8634297), (14, 6167355), (15, 5756198), (21, 4111570), (30, 2878099), (35, 2466942), (42, 2055785), (70, 1233471), (105, 822314), (210, 411157)]