7871138530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{85621}}^1$

素因数の和:85974

約数の個数: 32

約数和(自身を含む): 14703009840

約数和(自身を除く): 6831871310

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 317, 634, 1585, 3170, 9193, 18386, 45965, 85621, 91930, 171242, 428105, 856210, 2483009, 4966018, 12415045, 24830090, 27141857, 54283714, 135709285, 271418570, 787113853, 1574227706, 3935569265, 7871138530]

約数ペア:

[(1, 7871138530), (2, 3935569265), (5, 1574227706), (10, 787113853), (29, 271418570), (58, 135709285), (145, 54283714), (290, 27141857), (317, 24830090), (634, 12415045), (1585, 4966018), (3170, 2483009), (9193, 856210), (18386, 428105), (45965, 171242), (85621, 91930)]