81686190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{160169}}^1$

素因数の和:160196

約数の個数: 32

約数和(自身を含む): 207580320

約数和(自身を除く): 125894130

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 160169, 320338, 480507, 800845, 961014, 1601690, 2402535, 2722873, 4805070, 5445746, 8168619, 13614365, 16337238, 27228730, 40843095, 81686190]

約数ペア:

[(1, 81686190), (2, 40843095), (3, 27228730), (5, 16337238), (6, 13614365), (10, 8168619), (15, 5445746), (17, 4805070), (30, 2722873), (34, 2402535), (51, 1601690), (85, 961014), (102, 800845), (170, 480507), (255, 320338), (510, 160169)]