30651040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{27367}}^1$

素因数の和:27389

約数の個数: 48

約数和(自身を含む): 82760832

約数和(自身を除く): 52109792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 27367, 54734, 109468, 136835, 191569, 218936, 273670, 383138, 437872, 547340, 766276, 875744, 957845, 1094680, 1532552, 1915690, 2189360, 3065104, 3831380, 4378720, 6130208, 7662760, 15325520, 30651040]

約数ペア:

[(1, 30651040), (2, 15325520), (4, 7662760), (5, 6130208), (7, 4378720), (8, 3831380), (10, 3065104), (14, 2189360), (16, 1915690), (20, 1532552), (28, 1094680), (32, 957845), (35, 875744), (40, 766276), (56, 547340), (70, 437872), (80, 383138), (112, 273670), (140, 218936), (160, 191569), (224, 136835), (280, 109468), (560, 54734), (1120, 27367)]