85860420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1431007}}^1$

素因数の和:1431019

約数の個数: 24

約数和(自身を含む): 240409344

約数和(自身を除く): 154548924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1431007, 2862014, 4293021, 5724028, 7155035, 8586042, 14310070, 17172084, 21465105, 28620140, 42930210, 85860420]

約数ペア:

[(1, 85860420), (2, 42930210), (3, 28620140), (4, 21465105), (5, 17172084), (6, 14310070), (10, 8586042), (12, 7155035), (15, 5724028), (20, 4293021), (30, 2862014), (60, 1431007)]