81865410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{248077}}^1$

素因数の和:248098

約数の個数: 32

約数和(自身を含む): 214339392

約数和(自身を除く): 132473982

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 248077, 496154, 744231, 1240385, 1488462, 2480770, 2728847, 3721155, 5457694, 7442310, 8186541, 13644235, 16373082, 27288470, 40932705, 81865410]

約数ペア:

[(1, 81865410), (2, 40932705), (3, 27288470), (5, 16373082), (6, 13644235), (10, 8186541), (11, 7442310), (15, 5457694), (22, 3721155), (30, 2728847), (33, 2480770), (55, 1488462), (66, 1240385), (110, 744231), (165, 496154), (330, 248077)]