759207260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{76379}}^1$

素因数の和:76466

約数の個数: 48

約数和(自身を含む): 1847784960

約数和(自身を除く): 1088577700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2485, 4970, 9940, 76379, 152758, 305516, 381895, 534653, 763790, 1069306, 1527580, 2138612, 2673265, 5346530, 5422909, 10693060, 10845818, 21691636, 27114545, 37960363, 54229090, 75920726, 108458180, 151841452, 189801815, 379603630, 759207260]

約数ペア:

[(1, 759207260), (2, 379603630), (4, 189801815), (5, 151841452), (7, 108458180), (10, 75920726), (14, 54229090), (20, 37960363), (28, 27114545), (35, 21691636), (70, 10845818), (71, 10693060), (140, 5422909), (142, 5346530), (284, 2673265), (355, 2138612), (497, 1527580), (710, 1069306), (994, 763790), (1420, 534653), (1988, 381895), (2485, 305516), (4970, 152758), (9940, 76379)]