74995270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{9829}}^1$

素因数の和:9952

約数の個数: 32

約数和(自身を含む): 155707200

約数和(自身を除く): 80711930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630, 9829, 19658, 49145, 68803, 98290, 137606, 344015, 688030, 1071361, 2142722, 5356805, 7499527, 10713610, 14999054, 37497635, 74995270]

約数ペア:

[(1, 74995270), (2, 37497635), (5, 14999054), (7, 10713610), (10, 7499527), (14, 5356805), (35, 2142722), (70, 1071361), (109, 688030), (218, 344015), (545, 137606), (763, 98290), (1090, 68803), (1526, 49145), (3815, 19658), (7630, 9829)]