30927978

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 69919200

約数和(自身を除く): 38991222

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 179, 261, 331, 358, 522, 537, 662, 993, 1074, 1611, 1986, 2979, 3222, 5191, 5958, 9599, 10382, 15573, 19198, 28797, 31146, 46719, 57594, 59249, 86391, 93438, 118498, 172782, 177747, 355494, 533241, 1066482, 1718221, 3436442, 5154663, 10309326, 15463989, 30927978]

約数ペア:

[(1, 30927978), (2, 15463989), (3, 10309326), (6, 5154663), (9, 3436442), (18, 1718221), (29, 1066482), (58, 533241), (87, 355494), (174, 177747), (179, 172782), (261, 118498), (331, 93438), (358, 86391), (522, 59249), (537, 57594), (662, 46719), (993, 31146), (1074, 28797), (1611, 19198), (1986, 15573), (2979, 10382), (3222, 9599), (5191, 5958)]