274036530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{35543}}^1$

素因数の和:35810

約数の個数: 32

約数和(自身を含む): 660265344

約数和(自身を除く): 386228814

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 35543, 71086, 106629, 177715, 213258, 355430, 533145, 1066290, 9134551, 18269102, 27403653, 45672755, 54807306, 91345510, 137018265, 274036530]

約数ペア:

[(1, 274036530), (2, 137018265), (3, 91345510), (5, 54807306), (6, 45672755), (10, 27403653), (15, 18269102), (30, 9134551), (257, 1066290), (514, 533145), (771, 355430), (1285, 213258), (1542, 177715), (2570, 106629), (3855, 71086), (7710, 35543)]