141330490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{18523}}^1$

素因数の和:18646

約数の個数: 32

約数和(自身を含む): 293420160

約数和(自身を除く): 152089670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630, 18523, 37046, 92615, 129661, 185230, 259322, 648305, 1296610, 2019007, 4038014, 10095035, 14133049, 20190070, 28266098, 70665245, 141330490]

約数ペア:

[(1, 141330490), (2, 70665245), (5, 28266098), (7, 20190070), (10, 14133049), (14, 10095035), (35, 4038014), (70, 2019007), (109, 1296610), (218, 648305), (545, 259322), (763, 185230), (1090, 129661), (1526, 92615), (3815, 37046), (7630, 18523)]