2005804590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{171877}}^1$

素因数の和:172276

約数の個数: 32

約数和(自身を含む): 4826334240

約数和(自身を除く): 2820529650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 778, 1167, 1945, 2334, 3890, 5835, 11670, 171877, 343754, 515631, 859385, 1031262, 1718770, 2578155, 5156310, 66860153, 133720306, 200580459, 334300765, 401160918, 668601530, 1002902295, 2005804590]

約数ペア:

[(1, 2005804590), (2, 1002902295), (3, 668601530), (5, 401160918), (6, 334300765), (10, 200580459), (15, 133720306), (30, 66860153), (389, 5156310), (778, 2578155), (1167, 1718770), (1945, 1031262), (2334, 859385), (3890, 515631), (5835, 343754), (11670, 171877)]