75047140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{536051}}^1$

素因数の和:536067

約数の個数: 24

約数和(自身を含む): 180113472

約数和(自身を除く): 105066332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 536051, 1072102, 2144204, 2680255, 3752357, 5360510, 7504714, 10721020, 15009428, 18761785, 37523570, 75047140]

約数ペア:

[(1, 75047140), (2, 37523570), (4, 18761785), (5, 15009428), (7, 10721020), (10, 7504714), (14, 5360510), (20, 3752357), (28, 2680255), (35, 2144204), (70, 1072102), (140, 536051)]