205465170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{15601}}^1$

素因数の和:16050

約数の個数: 32

約数和(自身を含む): 494271360

約数和(自身を除く): 288806190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 439, 878, 1317, 2195, 2634, 4390, 6585, 13170, 15601, 31202, 46803, 78005, 93606, 156010, 234015, 468030, 6848839, 13697678, 20546517, 34244195, 41093034, 68488390, 102732585, 205465170]

約数ペア:

[(1, 205465170), (2, 102732585), (3, 68488390), (5, 41093034), (6, 34244195), (10, 20546517), (15, 13697678), (30, 6848839), (439, 468030), (878, 234015), (1317, 156010), (2195, 93606), (2634, 78005), (4390, 46803), (6585, 31202), (13170, 15601)]