90315082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{691}}^1$

素因数の和:1174

約数の個数: 32

約数和(自身を含む): 159735744

約数和(自身を除く): 69420662

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 457, 691, 914, 1382, 5027, 5941, 7601, 8983, 10054, 11882, 15202, 17966, 65351, 98813, 130702, 197626, 315787, 631574, 3473657, 4105231, 6947314, 8210462, 45157541, 90315082]

約数ペア:

[(1, 90315082), (2, 45157541), (11, 8210462), (13, 6947314), (22, 4105231), (26, 3473657), (143, 631574), (286, 315787), (457, 197626), (691, 130702), (914, 98813), (1382, 65351), (5027, 17966), (5941, 15202), (7601, 11882), (8983, 10054)]