74803540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{534311}}^1$

素因数の和:534327

約数の個数: 24

約数和(自身を含む): 179528832

約数和(自身を除く): 104725292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 534311, 1068622, 2137244, 2671555, 3740177, 5343110, 7480354, 10686220, 14960708, 18700885, 37401770, 74803540]

約数ペア:

[(1, 74803540), (2, 37401770), (4, 18700885), (5, 14960708), (7, 10686220), (10, 7480354), (14, 5343110), (20, 3740177), (28, 2671555), (35, 2137244), (70, 1068622), (140, 534311)]