231036290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{17203}}^1$

素因数の和:17306

約数の個数: 32

約数和(自身を含む): 445927680

約数和(自身を除く): 214891390

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 2686, 6715, 13430, 17203, 34406, 86015, 172030, 292451, 584902, 1359037, 1462255, 2718074, 2924510, 6795185, 13590370, 23103629, 46207258, 115518145, 231036290]

約数ペア:

[(1, 231036290), (2, 115518145), (5, 46207258), (10, 23103629), (17, 13590370), (34, 6795185), (79, 2924510), (85, 2718074), (158, 1462255), (170, 1359037), (395, 584902), (790, 292451), (1343, 172030), (2686, 86015), (6715, 34406), (13430, 17203)]