30389044

素因数分解:

$2^2\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{1063}}^1$

素因数の和:2095

約数の個数: 24

約数和(自身を含む): 60894848

約数和(自身を除く): 30505804

約数列:

[1, 2, 4, 7, 14, 28, 1021, 1063, 2042, 2126, 4084, 4252, 7147, 7441, 14294, 14882, 28588, 29764, 1085323, 2170646, 4341292, 7597261, 15194522, 30389044]

約数ペア:

[(1, 30389044), (2, 15194522), (4, 7597261), (7, 4341292), (14, 2170646), (28, 1085323), (1021, 29764), (1063, 28588), (2042, 14882), (2126, 14294), (4084, 7441), (4252, 7147)]