3993870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1987}}^1$

素因数の和:2064

約数の個数: 32

約数和(自身を含む): 9733248

約数和(自身を除く): 5739378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 1987, 2010, 3974, 5961, 9935, 11922, 19870, 29805, 59610, 133129, 266258, 399387, 665645, 798774, 1331290, 1996935, 3993870]

約数ペア:

[(1, 3993870), (2, 1996935), (3, 1331290), (5, 798774), (6, 665645), (10, 399387), (15, 266258), (30, 133129), (67, 59610), (134, 29805), (201, 19870), (335, 11922), (402, 9935), (670, 5961), (1005, 3974), (1987, 2010)]