30190986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{239611}}^1$

素因数の和:239626

約数の個数: 24

約数和(自身を含む): 74758944

約数和(自身を除く): 44567958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 239611, 479222, 718833, 1437666, 1677277, 2156499, 3354554, 4312998, 5031831, 10063662, 15095493, 30190986]

約数ペア:

[(1, 30190986), (2, 15095493), (3, 10063662), (6, 5031831), (7, 4312998), (9, 3354554), (14, 2156499), (18, 1677277), (21, 1437666), (42, 718833), (63, 479222), (126, 239611)]