30484179

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 51891840

約数和(自身を除く): 21407661

約数列:

[1, 3, 9, 11, 17, 33, 51, 59, 99, 153, 177, 187, 307, 531, 561, 649, 921, 1003, 1683, 1947, 2763, 3009, 3377, 5219, 5841, 9027, 10131, 11033, 15657, 18113, 30393, 33099, 46971, 54339, 57409, 99297, 163017, 172227, 199243, 307921, 516681, 597729, 923763, 1793187, 2771289, 3387131, 10161393, 30484179]

約数ペア:

[(1, 30484179), (3, 10161393), (9, 3387131), (11, 2771289), (17, 1793187), (33, 923763), (51, 597729), (59, 516681), (99, 307921), (153, 199243), (177, 172227), (187, 163017), (307, 99297), (531, 57409), (561, 54339), (649, 46971), (921, 33099), (1003, 30393), (1683, 18113), (1947, 15657), (2763, 11033), (3009, 10131), (3377, 9027), (5219, 5841)]