30205764

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{7559}}^1$

素因数の和:7609

約数の個数: 48

約数和(自身を含む): 80438400

約数和(自身を除く): 50232636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 7559, 15118, 22677, 30236, 45354, 68031, 90708, 136062, 204093, 272124, 279683, 408186, 559366, 816372, 839049, 1118732, 1678098, 2517147, 3356196, 5034294, 7551441, 10068588, 15102882, 30205764]

約数ペア:

[(1, 30205764), (2, 15102882), (3, 10068588), (4, 7551441), (6, 5034294), (9, 3356196), (12, 2517147), (18, 1678098), (27, 1118732), (36, 839049), (37, 816372), (54, 559366), (74, 408186), (108, 279683), (111, 272124), (148, 204093), (222, 136062), (333, 90708), (444, 68031), (666, 45354), (999, 30236), (1332, 22677), (1998, 15118), (3996, 7559)]