153584690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{27773}}^1$

素因数の和:27866

約数の個数: 32

約数和(自身を含む): 319956480

約数和(自身を除く): 166371790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 27773, 55546, 138865, 194411, 277730, 388822, 972055, 1944110, 2194067, 4388134, 10970335, 15358469, 21940670, 30716938, 76792345, 153584690]

約数ペア:

[(1, 153584690), (2, 76792345), (5, 30716938), (7, 21940670), (10, 15358469), (14, 10970335), (35, 4388134), (70, 2194067), (79, 1944110), (158, 972055), (395, 388822), (553, 277730), (790, 194411), (1106, 138865), (2765, 55546), (5530, 27773)]