65370540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1089509}}^1$

素因数の和:1089521

約数の個数: 24

約数和(自身を含む): 183037680

約数和(自身を除く): 117667140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1089509, 2179018, 3268527, 4358036, 5447545, 6537054, 10895090, 13074108, 16342635, 21790180, 32685270, 65370540]

約数ペア:

[(1, 65370540), (2, 32685270), (3, 21790180), (4, 16342635), (5, 13074108), (6, 10895090), (10, 6537054), (12, 5447545), (15, 4358036), (20, 3268527), (30, 2179018), (60, 1089509)]