30286662

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{721111}}^1$

素因数の和:721123

約数の個数: 16

約数和(自身を含む): 69226752

約数和(自身を除く): 38940090

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 721111, 1442222, 2163333, 4326666, 5047777, 10095554, 15143331, 30286662]

約数ペア:

[(1, 30286662), (2, 15143331), (3, 10095554), (6, 5047777), (7, 4326666), (14, 2163333), (21, 1442222), (42, 721111)]