30140118

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{88129}}^1$

素因数の和:88156

約数の個数: 24

約数和(自身を含む): 68741400

約数和(自身を除く): 38601282

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 88129, 176258, 264387, 528774, 793161, 1586322, 1674451, 3348902, 5023353, 10046706, 15070059, 30140118]

約数ペア:

[(1, 30140118), (2, 15070059), (3, 10046706), (6, 5023353), (9, 3348902), (18, 1674451), (19, 1586322), (38, 793161), (57, 528774), (114, 264387), (171, 176258), (342, 88129)]