30216868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{8693}}^1$

素因数の和:8787

約数の個数: 24

約数和(自身を含む): 58423680

約数和(自身を除く): 28206812

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 8693, 17386, 34772, 95623, 191246, 382492, 686747, 1373494, 2746988, 7554217, 15108434, 30216868]

約数ペア:

[(1, 30216868), (2, 15108434), (4, 7554217), (11, 2746988), (22, 1373494), (44, 686747), (79, 382492), (158, 191246), (316, 95623), (869, 34772), (1738, 17386), (3476, 8693)]