30878106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{735193}}^1$

素因数の和:735205

約数の個数: 16

約数和(自身を含む): 70578624

約数和(自身を除く): 39700518

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 735193, 1470386, 2205579, 4411158, 5146351, 10292702, 15439053, 30878106]

約数ペア:

[(1, 30878106), (2, 15439053), (3, 10292702), (6, 5146351), (7, 4411158), (14, 2205579), (21, 1470386), (42, 735193)]