30120702

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 66852864

約数和(自身を除く): 36732162

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 61, 94, 102, 103, 122, 141, 183, 206, 282, 309, 366, 618, 799, 1037, 1598, 1751, 2074, 2397, 2867, 3111, 3502, 4794, 4841, 5253, 5734, 6222, 6283, 8601, 9682, 10506, 12566, 14523, 17202, 18849, 29046, 37698, 48739, 82297, 97478, 106811, 146217, 164594, 213622, 246891, 292434, 295301, 320433, 493782, 590602, 640866, 885903, 1771806, 5020117, 10040234, 15060351, 30120702]

約数ペア:

[(1, 30120702), (2, 15060351), (3, 10040234), (6, 5020117), (17, 1771806), (34, 885903), (47, 640866), (51, 590602), (61, 493782), (94, 320433), (102, 295301), (103, 292434), (122, 246891), (141, 213622), (183, 164594), (206, 146217), (282, 106811), (309, 97478), (366, 82297), (618, 48739), (799, 37698), (1037, 29046), (1598, 18849), (1751, 17202), (2074, 14523), (2397, 12566), (2867, 10506), (3111, 9682), (3502, 8601), (4794, 6283), (4841, 6222), (5253, 5734)]