30284128

素因数分解:

$2^5\times 7^1\times {\mathrm{135197}}^1$

素因数の和:135214

約数の個数: 24

約数和(自身を含む): 68139792

約数和(自身を除く): 37855664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 135197, 270394, 540788, 946379, 1081576, 1892758, 2163152, 3785516, 4326304, 7571032, 15142064, 30284128]

約数ペア:

[(1, 30284128), (2, 15142064), (4, 7571032), (7, 4326304), (8, 3785516), (14, 2163152), (16, 1892758), (28, 1081576), (32, 946379), (56, 540788), (112, 270394), (224, 135197)]