30207188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1571}}^1$

素因数の和:1628

約数の個数: 48

約数和(自身を含む): 63383040

約数和(自身を除く): 33175852

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 209, 253, 418, 437, 506, 836, 874, 1012, 1571, 1748, 3142, 4807, 6284, 9614, 17281, 19228, 29849, 34562, 36133, 59698, 69124, 72266, 119396, 144532, 328339, 397463, 656678, 686527, 794926, 1313356, 1373054, 1589852, 2746108, 7551797, 15103594, 30207188]

約数ペア:

[(1, 30207188), (2, 15103594), (4, 7551797), (11, 2746108), (19, 1589852), (22, 1373054), (23, 1313356), (38, 794926), (44, 686527), (46, 656678), (76, 397463), (92, 328339), (209, 144532), (253, 119396), (418, 72266), (437, 69124), (506, 59698), (836, 36133), (874, 34562), (1012, 29849), (1571, 19228), (1748, 17281), (3142, 9614), (4807, 6284)]