30657676

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{6329}}^1$

素因数の和:6513

約数の個数: 24

約数和(自身を含む): 61679520

約数和(自身を除く): 31021844

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 6329, 12658, 25316, 44303, 88606, 177212, 1094917, 2189834, 4379668, 7664419, 15328838, 30657676]

約数ペア:

[(1, 30657676), (2, 15328838), (4, 7664419), (7, 4379668), (14, 2189834), (28, 1094917), (173, 177212), (346, 88606), (692, 44303), (1211, 25316), (2422, 12658), (4844, 6329)]