126811070

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{463}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 233020800

約数和(自身を除く): 106209730

約数列:

[1, 2, 5, 10, 61, 122, 305, 449, 463, 610, 898, 926, 2245, 2315, 4490, 4630, 27389, 28243, 54778, 56486, 136945, 141215, 207887, 273890, 282430, 415774, 1039435, 2078870, 12681107, 25362214, 63405535, 126811070]

約数ペア:

[(1, 126811070), (2, 63405535), (5, 25362214), (10, 12681107), (61, 2078870), (122, 1039435), (305, 415774), (449, 282430), (463, 273890), (610, 207887), (898, 141215), (926, 136945), (2245, 56486), (2315, 54778), (4490, 28243), (4630, 27389)]