138776530

素因数分解:

$2^1\times 5^1\times {\mathrm{2803}}^1\times {\mathrm{4951}}^1$

素因数の和:7761

約数の個数: 16

約数和(自身を含む): 249937344

約数和(自身を除く): 111160814

約数列:

[1, 2, 5, 10, 2803, 4951, 5606, 9902, 14015, 24755, 28030, 49510, 13877653, 27755306, 69388265, 138776530]

約数ペア:

[(1, 138776530), (2, 69388265), (5, 27755306), (10, 13877653), (2803, 49510), (4951, 28030), (5606, 24755), (9902, 14015)]