30308638

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{2731}}^1$

素因数の和:2943

約数の個数: 16

約数和(自身を含む): 47208960

約数和(自身を除く): 16900322

約数列:

[1, 2, 31, 62, 179, 358, 2731, 5462, 5549, 11098, 84661, 169322, 488849, 977698, 15154319, 30308638]

約数ペア:

[(1, 30308638), (2, 15154319), (31, 977698), (62, 488849), (179, 169322), (358, 84661), (2731, 11098), (5462, 5549)]