30423016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6803}}^1$

素因数の和:6865

約数の個数: 32

約数和(自身を含む): 62868960

約数和(自身を除く): 32445944

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 6803, 13606, 27212, 54424, 88439, 176878, 292529, 353756, 585058, 707512, 1170116, 2340232, 3802877, 7605754, 15211508, 30423016]

約数ペア:

[(1, 30423016), (2, 15211508), (4, 7605754), (8, 3802877), (13, 2340232), (26, 1170116), (43, 707512), (52, 585058), (86, 353756), (104, 292529), (172, 176878), (344, 88439), (559, 54424), (1118, 27212), (2236, 13606), (4472, 6803)]