31476310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{349}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 58968000

約数和(自身を除く): 27491690

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 311, 349, 622, 698, 1555, 1745, 3110, 3490, 9019, 10121, 18038, 20242, 45095, 50605, 90190, 101210, 108539, 217078, 542695, 1085390, 3147631, 6295262, 15738155, 31476310]

約数ペア:

[(1, 31476310), (2, 15738155), (5, 6295262), (10, 3147631), (29, 1085390), (58, 542695), (145, 217078), (290, 108539), (311, 101210), (349, 90190), (622, 50605), (698, 45095), (1555, 20242), (1745, 18038), (3110, 10121), (3490, 9019)]