30587431

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1693}}^1$

素因数の和:1818

約数の個数: 16

約数和(自身を含む): 36590400

約数和(自身を除く): 6002969

約数列:

[1, 7, 29, 89, 203, 623, 1693, 2581, 11851, 18067, 49097, 150677, 343679, 1054739, 4369633, 30587431]

約数ペア:

[(1, 30587431), (7, 4369633), (29, 1054739), (89, 343679), (203, 150677), (623, 49097), (1693, 18067), (2581, 11851)]