30250190907

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{1429}}^1\times {\mathrm{4931}}^1$

素因数の和:6425

約数の個数: 40

約数和(自身を含む): 46082733840

約数和(自身を除く): 15832542933

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1429, 1431, 4287, 4293, 4931, 12861, 14793, 38583, 44379, 75737, 115749, 133137, 227211, 261343, 399411, 681633, 784029, 2044899, 2352087, 6134697, 7046399, 7056261, 21139197, 21168783, 63417591, 190252773, 373459147, 570758319, 1120377441, 3361132323, 10083396969, 30250190907]

約数ペア:

[(1, 30250190907), (3, 10083396969), (9, 3361132323), (27, 1120377441), (53, 570758319), (81, 373459147), (159, 190252773), (477, 63417591), (1429, 21168783), (1431, 21139197), (4287, 7056261), (4293, 7046399), (4931, 6134697), (12861, 2352087), (14793, 2044899), (38583, 784029), (44379, 681633), (75737, 399411), (115749, 261343), (133137, 227211)]