30401504

素因数分解:

$2^5\times 7^1\times {\mathrm{135721}}^1$

素因数の和:135738

約数の個数: 24

約数和(自身を含む): 68403888

約数和(自身を除く): 38002384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 135721, 271442, 542884, 950047, 1085768, 1900094, 2171536, 3800188, 4343072, 7600376, 15200752, 30401504]

約数ペア:

[(1, 30401504), (2, 15200752), (4, 7600376), (7, 4343072), (8, 3800188), (14, 2171536), (16, 1900094), (28, 1085768), (32, 950047), (56, 542884), (112, 271442), (224, 135721)]