30077586

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21701}}^1$

素因数の和:21727

約数の個数: 48

約数和(自身を含む): 81252288

約数和(自身を除く): 51174702

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 21701, 43402, 65103, 130206, 151907, 195309, 238711, 303814, 390618, 455721, 477422, 716133, 911442, 1367163, 1432266, 1670977, 2148399, 2734326, 3341954, 4296798, 5012931, 10025862, 15038793, 30077586]

約数ペア:

[(1, 30077586), (2, 15038793), (3, 10025862), (6, 5012931), (7, 4296798), (9, 3341954), (11, 2734326), (14, 2148399), (18, 1670977), (21, 1432266), (22, 1367163), (33, 911442), (42, 716133), (63, 477422), (66, 455721), (77, 390618), (99, 303814), (126, 238711), (154, 195309), (198, 151907), (231, 130206), (462, 65103), (693, 43402), (1386, 21701)]