201721530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6724051}}^1$

素因数の和:6724061

約数の個数: 16

約数和(自身を含む): 484131744

約数和(自身を除く): 282410214

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6724051, 13448102, 20172153, 33620255, 40344306, 67240510, 100860765, 201721530]

約数ペア:

[(1, 201721530), (2, 100860765), (3, 67240510), (5, 40344306), (6, 33620255), (10, 20172153), (15, 13448102), (30, 6724051)]