30784741

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{691}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 34876800

約数和(自身を除く): 4092059

約数列:

[1, 13, 23, 149, 299, 691, 1937, 3427, 8983, 15893, 44551, 102959, 206609, 1338467, 2368057, 30784741]

約数ペア:

[(1, 30784741), (13, 2368057), (23, 1338467), (149, 206609), (299, 102959), (691, 44551), (1937, 15893), (3427, 8983)]