1149905260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1847}}^1\times {\mathrm{4447}}^1$

素因数の和:6310

約数の個数: 48

約数和(自身を含む): 2761887744

約数和(自身を除く): 1611982484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1847, 3694, 4447, 7388, 8894, 9235, 12929, 17788, 18470, 22235, 25858, 31129, 36940, 44470, 51716, 62258, 64645, 88940, 124516, 129290, 155645, 258580, 311290, 622580, 8213609, 16427218, 32854436, 41068045, 57495263, 82136090, 114990526, 164272180, 229981052, 287476315, 574952630, 1149905260]

約数ペア:

[(1, 1149905260), (2, 574952630), (4, 287476315), (5, 229981052), (7, 164272180), (10, 114990526), (14, 82136090), (20, 57495263), (28, 41068045), (35, 32854436), (70, 16427218), (140, 8213609), (1847, 622580), (3694, 311290), (4447, 258580), (7388, 155645), (8894, 129290), (9235, 124516), (12929, 88940), (17788, 64645), (18470, 62258), (22235, 51716), (25858, 44470), (31129, 36940)]