338915230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1061}}^1\times {\mathrm{1879}}^1$

素因数の和:2964

約数の個数: 32

約数和(自身を含む): 646885440

約数和(自身を除く): 307970210

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1061, 1879, 2122, 3758, 5305, 9395, 10610, 18037, 18790, 31943, 36074, 63886, 90185, 159715, 180370, 319430, 1993619, 3987238, 9968095, 19936190, 33891523, 67783046, 169457615, 338915230]

約数ペア:

[(1, 338915230), (2, 169457615), (5, 67783046), (10, 33891523), (17, 19936190), (34, 9968095), (85, 3987238), (170, 1993619), (1061, 319430), (1879, 180370), (2122, 159715), (3758, 90185), (5305, 63886), (9395, 36074), (10610, 31943), (18037, 18790)]