8889293130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1999}}^1\times {\mathrm{148229}}^1$

素因数の和:150238

約数の個数: 32

約数和(自身を含む): 21345120000

約数和(自身を除く): 12455826870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1999, 3998, 5997, 9995, 11994, 19990, 29985, 59970, 148229, 296458, 444687, 741145, 889374, 1482290, 2223435, 4446870, 296309771, 592619542, 888929313, 1481548855, 1777858626, 2963097710, 4444646565, 8889293130]

約数ペア:

[(1, 8889293130), (2, 4444646565), (3, 2963097710), (5, 1777858626), (6, 1481548855), (10, 888929313), (15, 592619542), (30, 296309771), (1999, 4446870), (3998, 2223435), (5997, 1482290), (9995, 889374), (11994, 741145), (19990, 444687), (29985, 296458), (59970, 148229)]