2009826510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{917729}}^1$

素因数の和:917812

約数の個数: 32

約数和(自身を含む): 4889665440

約数和(自身を除く): 2879838930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 917729, 1835458, 2753187, 4588645, 5506374, 9177290, 13765935, 27531870, 66994217, 133988434, 200982651, 334971085, 401965302, 669942170, 1004913255, 2009826510]

約数ペア:

[(1, 2009826510), (2, 1004913255), (3, 669942170), (5, 401965302), (6, 334971085), (10, 200982651), (15, 133988434), (30, 66994217), (73, 27531870), (146, 13765935), (219, 9177290), (365, 5506374), (438, 4588645), (730, 2753187), (1095, 1835458), (2190, 917729)]