42503340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64399}}^1$

素因数の和:64422

約数の個数: 48

約数和(自身を含む): 129830400

約数和(自身を除く): 87327060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 64399, 128798, 193197, 257596, 321995, 386394, 643990, 708389, 772788, 965985, 1287980, 1416778, 1931970, 2125167, 2833556, 3541945, 3863940, 4250334, 7083890, 8500668, 10625835, 14167780, 21251670, 42503340]

約数ペア:

[(1, 42503340), (2, 21251670), (3, 14167780), (4, 10625835), (5, 8500668), (6, 7083890), (10, 4250334), (11, 3863940), (12, 3541945), (15, 2833556), (20, 2125167), (22, 1931970), (30, 1416778), (33, 1287980), (44, 965985), (55, 772788), (60, 708389), (66, 643990), (110, 386394), (132, 321995), (165, 257596), (220, 193197), (330, 128798), (660, 64399)]