168626290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{30493}}^1$

素因数の和:30586

約数の個数: 32

約数和(自身を含む): 351290880

約数和(自身を除く): 182664590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 30493, 60986, 152465, 213451, 304930, 426902, 1067255, 2134510, 2408947, 4817894, 12044735, 16862629, 24089470, 33725258, 84313145, 168626290]

約数ペア:

[(1, 168626290), (2, 84313145), (5, 33725258), (7, 24089470), (10, 16862629), (14, 12044735), (35, 4817894), (70, 2408947), (79, 2134510), (158, 1067255), (395, 426902), (553, 304930), (790, 213451), (1106, 152465), (2765, 60986), (5530, 30493)]