72975350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{208501}}^1$

素因数の和:208520

約数の個数: 24

約数和(自身を含む): 155125488

約数和(自身を除く): 82150138

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 208501, 417002, 1042505, 1459507, 2085010, 2919014, 5212525, 7297535, 10425050, 14595070, 36487675, 72975350]

約数ペア:

[(1, 72975350), (2, 36487675), (5, 14595070), (7, 10425050), (10, 7297535), (14, 5212525), (25, 2919014), (35, 2085010), (50, 1459507), (70, 1042505), (175, 417002), (350, 208501)]