1043290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2$

素因数の和:79

約数の個数: 36

約数和(自身を含む): 2105406

約数和(自身を除く): 1062116

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 289, 323, 361, 578, 646, 722, 1445, 1615, 1805, 2890, 3230, 3610, 5491, 6137, 10982, 12274, 27455, 30685, 54910, 61370, 104329, 208658, 521645, 1043290]

約数ペア:

[(1, 1043290), (2, 521645), (5, 208658), (10, 104329), (17, 61370), (19, 54910), (34, 30685), (38, 27455), (85, 12274), (95, 10982), (170, 6137), (190, 5491), (289, 3610), (323, 3230), (361, 2890), (578, 1805), (646, 1615), (722, 1445)]