2752808030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4001}}^1\times {\mathrm{9829}}^1$

素因数の和:13844

約数の個数: 32

約数和(自身を含む): 5664911040

約数和(自身を除く): 2912103010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4001, 8002, 9829, 19658, 20005, 28007, 40010, 49145, 56014, 68803, 98290, 137606, 140035, 280070, 344015, 688030, 39325829, 78651658, 196629145, 275280803, 393258290, 550561606, 1376404015, 2752808030]

約数ペア:

[(1, 2752808030), (2, 1376404015), (5, 550561606), (7, 393258290), (10, 275280803), (14, 196629145), (35, 78651658), (70, 39325829), (4001, 688030), (8002, 344015), (9829, 280070), (19658, 140035), (20005, 137606), (28007, 98290), (40010, 68803), (49145, 56014)]