30917656

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{947}}^1$

素因数の和:1024

約数の個数: 64

約数和(自身を含む): 73716480

約数和(自身を除く): 42798824

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 53, 56, 77, 88, 106, 154, 212, 308, 371, 424, 583, 616, 742, 947, 1166, 1484, 1894, 2332, 2968, 3788, 4081, 4664, 6629, 7576, 8162, 10417, 13258, 16324, 20834, 26516, 32648, 41668, 50191, 53032, 72919, 83336, 100382, 145838, 200764, 291676, 351337, 401528, 552101, 583352, 702674, 1104202, 1405348, 2208404, 2810696, 3864707, 4416808, 7729414, 15458828, 30917656]

約数ペア:

[(1, 30917656), (2, 15458828), (4, 7729414), (7, 4416808), (8, 3864707), (11, 2810696), (14, 2208404), (22, 1405348), (28, 1104202), (44, 702674), (53, 583352), (56, 552101), (77, 401528), (88, 351337), (106, 291676), (154, 200764), (212, 145838), (308, 100382), (371, 83336), (424, 72919), (583, 53032), (616, 50191), (742, 41668), (947, 32648), (1166, 26516), (1484, 20834), (1894, 16324), (2332, 13258), (2968, 10417), (3788, 8162), (4081, 7576), (4664, 6629)]