30318888

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{74311}}^1$

素因数の和:74337

約数の個数: 32

約数和(自身を含む): 80256960

約数和(自身を除く): 49938072

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 74311, 148622, 222933, 297244, 445866, 594488, 891732, 1263287, 1783464, 2526574, 3789861, 5053148, 7579722, 10106296, 15159444, 30318888]

約数ペア:

[(1, 30318888), (2, 15159444), (3, 10106296), (4, 7579722), (6, 5053148), (8, 3789861), (12, 2526574), (17, 1783464), (24, 1263287), (34, 891732), (51, 594488), (68, 445866), (102, 297244), (136, 222933), (204, 148622), (408, 74311)]