2822205260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{330469}}^1$

素因数の和:330546

約数の個数: 48

約数和(自身を含む): 6884351040

約数和(自身を除く): 4062145780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 330469, 660938, 1321876, 1652345, 2313283, 3304690, 4626566, 6609380, 9253132, 11566415, 20158609, 23132830, 40317218, 46265660, 80634436, 100793045, 141110263, 201586090, 282220526, 403172180, 564441052, 705551315, 1411102630, 2822205260]

約数ペア:

[(1, 2822205260), (2, 1411102630), (4, 705551315), (5, 564441052), (7, 403172180), (10, 282220526), (14, 201586090), (20, 141110263), (28, 100793045), (35, 80634436), (61, 46265660), (70, 40317218), (122, 23132830), (140, 20158609), (244, 11566415), (305, 9253132), (427, 6609380), (610, 4626566), (854, 3304690), (1220, 2313283), (1708, 1652345), (2135, 1321876), (4270, 660938), (8540, 330469)]