85809710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{72109}}^1$

素因数の和:72140

約数の個数: 32

約数和(自身を含む): 186909120

約数和(自身を除く): 101099410

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 72109, 144218, 360545, 504763, 721090, 1009526, 1225853, 2451706, 2523815, 5047630, 6129265, 8580971, 12258530, 17161942, 42904855, 85809710]

約数ペア:

[(1, 85809710), (2, 42904855), (5, 17161942), (7, 12258530), (10, 8580971), (14, 6129265), (17, 5047630), (34, 2523815), (35, 2451706), (70, 1225853), (85, 1009526), (119, 721090), (170, 504763), (238, 360545), (595, 144218), (1190, 72109)]