30091040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 82664064

約数和(自身を除く): 52573024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 67, 70, 80, 112, 134, 140, 160, 224, 268, 280, 335, 401, 469, 536, 560, 670, 802, 938, 1072, 1120, 1340, 1604, 1876, 2005, 2144, 2345, 2680, 2807, 3208, 3752, 4010, 4690, 5360, 5614, 6416, 7504, 8020, 9380, 10720, 11228, 12832, 14035, 15008, 16040, 18760, 22456, 26867, 28070, 32080, 37520, 44912, 53734, 56140, 64160, 75040, 89824, 107468, 112280, 134335, 188069, 214936, 224560, 268670, 376138, 429872, 449120, 537340, 752276, 859744, 940345, 1074680, 1504552, 1880690, 2149360, 3009104, 3761380, 4298720, 6018208, 7522760, 15045520, 30091040]

約数ペア:

[(1, 30091040), (2, 15045520), (4, 7522760), (5, 6018208), (7, 4298720), (8, 3761380), (10, 3009104), (14, 2149360), (16, 1880690), (20, 1504552), (28, 1074680), (32, 940345), (35, 859744), (40, 752276), (56, 537340), (67, 449120), (70, 429872), (80, 376138), (112, 268670), (134, 224560), (140, 214936), (160, 188069), (224, 134335), (268, 112280), (280, 107468), (335, 89824), (401, 75040), (469, 64160), (536, 56140), (560, 53734), (670, 44912), (802, 37520), (938, 32080), (1072, 28070), (1120, 26867), (1340, 22456), (1604, 18760), (1876, 16040), (2005, 15008), (2144, 14035), (2345, 12832), (2680, 11228), (2807, 10720), (3208, 9380), (3752, 8020), (4010, 7504), (4690, 6416), (5360, 5614)]