30486904

素因数分解:

$2^3\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1091}}^1$

素因数の和:1603

約数の個数: 32

約数和(自身を含む): 65520000

約数和(自身を除く): 35033096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 499, 998, 1091, 1996, 2182, 3493, 3992, 4364, 6986, 7637, 8728, 13972, 15274, 27944, 30548, 61096, 544409, 1088818, 2177636, 3810863, 4355272, 7621726, 15243452, 30486904]

約数ペア:

[(1, 30486904), (2, 15243452), (4, 7621726), (7, 4355272), (8, 3810863), (14, 2177636), (28, 1088818), (56, 544409), (499, 61096), (998, 30548), (1091, 27944), (1996, 15274), (2182, 13972), (3493, 8728), (3992, 7637), (4364, 6986)]