30108518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 51874560

約数和(自身を除く): 21766042

約数列:

[1, 2, 11, 22, 23, 46, 157, 253, 314, 379, 506, 758, 1727, 3454, 3611, 4169, 7222, 8338, 8717, 17434, 39721, 59503, 79442, 95887, 119006, 191774, 654533, 1309066, 1368569, 2737138, 15054259, 30108518]

約数ペア:

[(1, 30108518), (2, 15054259), (11, 2737138), (22, 1368569), (23, 1309066), (46, 654533), (157, 191774), (253, 119006), (314, 95887), (379, 79442), (506, 59503), (758, 39721), (1727, 17434), (3454, 8717), (3611, 8338), (4169, 7222)]