30203222

素因数分解:

$2^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{2113}}^1$

素因数の和:3143

約数の個数: 16

約数和(自身を含む): 51852192

約数和(自身を除く): 21648970

約数列:

[1, 2, 7, 14, 1021, 2042, 2113, 4226, 7147, 14294, 14791, 29582, 2157373, 4314746, 15101611, 30203222]

約数ペア:

[(1, 30203222), (2, 15101611), (7, 4314746), (14, 2157373), (1021, 29582), (2042, 14791), (2113, 14294), (4226, 7147)]