30707732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 61931520

約数和(自身を除く): 31223788

約数列:

[1, 2, 4, 11, 22, 31, 44, 47, 62, 94, 124, 188, 341, 479, 517, 682, 958, 1034, 1364, 1457, 1916, 2068, 2914, 5269, 5828, 10538, 14849, 16027, 21076, 22513, 29698, 32054, 45026, 59396, 64108, 90052, 163339, 247643, 326678, 495286, 653356, 697903, 990572, 1395806, 2791612, 7676933, 15353866, 30707732]

約数ペア:

[(1, 30707732), (2, 15353866), (4, 7676933), (11, 2791612), (22, 1395806), (31, 990572), (44, 697903), (47, 653356), (62, 495286), (94, 326678), (124, 247643), (188, 163339), (341, 90052), (479, 64108), (517, 59396), (682, 45026), (958, 32054), (1034, 29698), (1364, 22513), (1457, 21076), (1916, 16027), (2068, 14849), (2914, 10538), (5269, 5828)]