138304290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{883}}^1$

素因数の和:1143

約数の個数: 64

約数和(自身を含む): 348281856

約数和(自身を除く): 209977566

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 227, 230, 345, 454, 681, 690, 883, 1135, 1362, 1766, 2270, 2649, 3405, 4415, 5221, 5298, 6810, 8830, 10442, 13245, 15663, 20309, 26105, 26490, 31326, 40618, 52210, 60927, 78315, 101545, 121854, 156630, 200441, 203090, 304635, 400882, 601323, 609270, 1002205, 1202646, 2004410, 3006615, 4610143, 6013230, 9220286, 13830429, 23050715, 27660858, 46101430, 69152145, 138304290]

約数ペア:

[(1, 138304290), (2, 69152145), (3, 46101430), (5, 27660858), (6, 23050715), (10, 13830429), (15, 9220286), (23, 6013230), (30, 4610143), (46, 3006615), (69, 2004410), (115, 1202646), (138, 1002205), (227, 609270), (230, 601323), (345, 400882), (454, 304635), (681, 203090), (690, 200441), (883, 156630), (1135, 121854), (1362, 101545), (1766, 78315), (2270, 60927), (2649, 52210), (3405, 40618), (4415, 31326), (5221, 26490), (5298, 26105), (6810, 20309), (8830, 15663), (10442, 13245)]