761260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2239}}^1$

素因数の和:2265

約数の個数: 24

約数和(自身を含む): 1693440

約数和(自身を除く): 932180

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2239, 4478, 8956, 11195, 22390, 38063, 44780, 76126, 152252, 190315, 380630, 761260]

約数ペア:

[(1, 761260), (2, 380630), (4, 190315), (5, 152252), (10, 76126), (17, 44780), (20, 38063), (34, 22390), (68, 11195), (85, 8956), (170, 4478), (340, 2239)]