31788060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{18269}}^1$

素因数の和:18310

約数の個数: 48

約数和(自身を含む): 92080800

約数和(自身を除く): 60292740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 18269, 36538, 54807, 73076, 91345, 109614, 182690, 219228, 274035, 365380, 529801, 548070, 1059602, 1096140, 1589403, 2119204, 2649005, 3178806, 5298010, 6357612, 7947015, 10596020, 15894030, 31788060]

約数ペア:

[(1, 31788060), (2, 15894030), (3, 10596020), (4, 7947015), (5, 6357612), (6, 5298010), (10, 3178806), (12, 2649005), (15, 2119204), (20, 1589403), (29, 1096140), (30, 1059602), (58, 548070), (60, 529801), (87, 365380), (116, 274035), (145, 219228), (174, 182690), (290, 109614), (348, 91345), (435, 73076), (580, 54807), (870, 36538), (1740, 18269)]