2147340810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{2797}}^1$

素因数の和:3127

約数の個数: 64

約数和(自身を含む): 5220127872

約数和(自身を除く): 3072787062

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 163, 314, 326, 471, 489, 785, 815, 942, 978, 1570, 1630, 2355, 2445, 2797, 4710, 4890, 5594, 8391, 13985, 16782, 25591, 27970, 41955, 51182, 76773, 83910, 127955, 153546, 255910, 383865, 439129, 455911, 767730, 878258, 911822, 1317387, 1367733, 2195645, 2279555, 2634774, 2735466, 4391290, 4559110, 6586935, 6838665, 13173870, 13677330, 71578027, 143156054, 214734081, 357890135, 429468162, 715780270, 1073670405, 2147340810]

約数ペア:

[(1, 2147340810), (2, 1073670405), (3, 715780270), (5, 429468162), (6, 357890135), (10, 214734081), (15, 143156054), (30, 71578027), (157, 13677330), (163, 13173870), (314, 6838665), (326, 6586935), (471, 4559110), (489, 4391290), (785, 2735466), (815, 2634774), (942, 2279555), (978, 2195645), (1570, 1367733), (1630, 1317387), (2355, 911822), (2445, 878258), (2797, 767730), (4710, 455911), (4890, 439129), (5594, 383865), (8391, 255910), (13985, 153546), (16782, 127955), (25591, 83910), (27970, 76773), (41955, 51182)]