30451316

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{18433}}^1$

素因数の和:18503

約数の個数: 24

約数和(自身を含む): 61938240

約数和(自身を除く): 31486924

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 18433, 36866, 73732, 129031, 258062, 516124, 1087547, 2175094, 4350188, 7612829, 15225658, 30451316]

約数ペア:

[(1, 30451316), (2, 15225658), (4, 7612829), (7, 4350188), (14, 2175094), (28, 1087547), (59, 516124), (118, 258062), (236, 129031), (413, 73732), (826, 36866), (1652, 18433)]