30943116

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 81965520

約数和(自身を除く): 51022404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 107, 116, 174, 214, 261, 277, 321, 348, 428, 522, 554, 642, 831, 963, 1044, 1108, 1284, 1662, 1926, 2493, 3103, 3324, 3852, 4986, 6206, 8033, 9309, 9972, 12412, 16066, 18618, 24099, 27927, 29639, 32132, 37236, 48198, 55854, 59278, 72297, 88917, 96396, 111708, 118556, 144594, 177834, 266751, 289188, 355668, 533502, 859531, 1067004, 1719062, 2578593, 3438124, 5157186, 7735779, 10314372, 15471558, 30943116]

約数ペア:

[(1, 30943116), (2, 15471558), (3, 10314372), (4, 7735779), (6, 5157186), (9, 3438124), (12, 2578593), (18, 1719062), (29, 1067004), (36, 859531), (58, 533502), (87, 355668), (107, 289188), (116, 266751), (174, 177834), (214, 144594), (261, 118556), (277, 111708), (321, 96396), (348, 88917), (428, 72297), (522, 59278), (554, 55854), (642, 48198), (831, 37236), (963, 32132), (1044, 29639), (1108, 27927), (1284, 24099), (1662, 18618), (1926, 16066), (2493, 12412), (3103, 9972), (3324, 9309), (3852, 8033), (4986, 6206)]