2080656585

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{30161}}^1$

素因数の和:30255

約数の個数: 64

約数和(自身を含む): 4285416960

約数和(自身を除く): 2204760375

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 73, 105, 135, 189, 219, 315, 365, 511, 657, 945, 1095, 1533, 1971, 2555, 3285, 4599, 7665, 9855, 13797, 22995, 30161, 68985, 90483, 150805, 211127, 271449, 452415, 633381, 814347, 1055635, 1357245, 1900143, 2201753, 3166905, 4071735, 5700429, 6605259, 9500715, 11008765, 15412271, 19815777, 28502145, 33026295, 46236813, 59447331, 77061355, 99078885, 138710439, 231184065, 297236655, 416131317, 693552195, 2080656585]

約数ペア:

[(1, 2080656585), (3, 693552195), (5, 416131317), (7, 297236655), (9, 231184065), (15, 138710439), (21, 99078885), (27, 77061355), (35, 59447331), (45, 46236813), (63, 33026295), (73, 28502145), (105, 19815777), (135, 15412271), (189, 11008765), (219, 9500715), (315, 6605259), (365, 5700429), (511, 4071735), (657, 3166905), (945, 2201753), (1095, 1900143), (1533, 1357245), (1971, 1055635), (2555, 814347), (3285, 633381), (4599, 452415), (7665, 271449), (9855, 211127), (13797, 150805), (22995, 90483), (30161, 68985)]