30221548

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{5651}}^1$

素因数の和:5853

約数の個数: 24

約数和(自身を含む): 60770304

約数和(自身を除く): 30548756

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 5651, 11302, 22604, 39557, 79114, 158228, 1079341, 2158682, 4317364, 7555387, 15110774, 30221548]

約数ペア:

[(1, 30221548), (2, 15110774), (4, 7555387), (7, 4317364), (14, 2158682), (28, 1079341), (191, 158228), (382, 79114), (764, 39557), (1337, 22604), (2674, 11302), (5348, 5651)]