30397528

素因数分解:

$2^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2003}}^1$

素因数の和:2287

約数の個数: 32

約数和(自身を含む): 65410560

約数和(自身を除く): 35013032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 271, 542, 1084, 1897, 2003, 2168, 3794, 4006, 7588, 8012, 14021, 15176, 16024, 28042, 56084, 112168, 542813, 1085626, 2171252, 3799691, 4342504, 7599382, 15198764, 30397528]

約数ペア:

[(1, 30397528), (2, 15198764), (4, 7599382), (7, 4342504), (8, 3799691), (14, 2171252), (28, 1085626), (56, 542813), (271, 112168), (542, 56084), (1084, 28042), (1897, 16024), (2003, 15176), (2168, 14021), (3794, 8012), (4006, 7588)]