144468670

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{719}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 265006080

約数和(自身を除く): 120537410

約数列:

[1, 2, 5, 10, 71, 142, 283, 355, 566, 710, 719, 1415, 1438, 2830, 3595, 7190, 20093, 40186, 51049, 100465, 102098, 200930, 203477, 255245, 406954, 510490, 1017385, 2034770, 14446867, 28893734, 72234335, 144468670]

約数ペア:

[(1, 144468670), (2, 72234335), (5, 28893734), (10, 14446867), (71, 2034770), (142, 1017385), (283, 510490), (355, 406954), (566, 255245), (710, 203477), (719, 200930), (1415, 102098), (1438, 100465), (2830, 51049), (3595, 40186), (7190, 20093)]