30488367

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3851}}^1$

素因数の和:3903

約数の個数: 32

約数和(自身を含む): 51770880

約数和(自身を除く): 21282513

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 3851, 7917, 11553, 26957, 50063, 80871, 111679, 150189, 335037, 350441, 781753, 1051323, 1451827, 2345259, 4355481, 10162789, 30488367]

約数ペア:

[(1, 30488367), (3, 10162789), (7, 4355481), (13, 2345259), (21, 1451827), (29, 1051323), (39, 781753), (87, 350441), (91, 335037), (203, 150189), (273, 111679), (377, 80871), (609, 50063), (1131, 26957), (2639, 11553), (3851, 7917)]