1995810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{937}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 4862592

約数和(自身を除く): 2866782

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 937, 1065, 1874, 2130, 2811, 4685, 5622, 9370, 14055, 28110, 66527, 133054, 199581, 332635, 399162, 665270, 997905, 1995810]

約数ペア:

[(1, 1995810), (2, 997905), (3, 665270), (5, 399162), (6, 332635), (10, 199581), (15, 133054), (30, 66527), (71, 28110), (142, 14055), (213, 9370), (355, 5622), (426, 4685), (710, 2811), (937, 2130), (1065, 1874)]