26458290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17293}}^1$

素因数の和:17323

約数の個数: 48

約数和(自身を含む): 72842328

約数和(自身を除く): 46384038

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 17293, 34586, 51879, 86465, 103758, 155637, 172930, 259395, 293981, 311274, 518790, 587962, 778185, 881943, 1469905, 1556370, 1763886, 2645829, 2939810, 4409715, 5291658, 8819430, 13229145, 26458290]

約数ペア:

[(1, 26458290), (2, 13229145), (3, 8819430), (5, 5291658), (6, 4409715), (9, 2939810), (10, 2645829), (15, 1763886), (17, 1556370), (18, 1469905), (30, 881943), (34, 778185), (45, 587962), (51, 518790), (85, 311274), (90, 293981), (102, 259395), (153, 172930), (170, 155637), (255, 103758), (306, 86465), (510, 51879), (765, 34586), (1530, 17293)]