1515698870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{28909}}^1$

素因数の和:29037

約数の個数: 48

約数和(自身を含む): 3203459280

約数和(自身を除く): 1687760410

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 107, 214, 245, 490, 535, 749, 1070, 1498, 3745, 5243, 7490, 10486, 26215, 28909, 52430, 57818, 144545, 202363, 289090, 404726, 1011815, 1416541, 2023630, 2833082, 3093263, 6186526, 7082705, 14165410, 15466315, 21652841, 30932630, 43305682, 108264205, 151569887, 216528410, 303139774, 757849435, 1515698870]

約数ペア:

[(1, 1515698870), (2, 757849435), (5, 303139774), (7, 216528410), (10, 151569887), (14, 108264205), (35, 43305682), (49, 30932630), (70, 21652841), (98, 15466315), (107, 14165410), (214, 7082705), (245, 6186526), (490, 3093263), (535, 2833082), (749, 2023630), (1070, 1416541), (1498, 1011815), (3745, 404726), (5243, 289090), (7490, 202363), (10486, 144545), (26215, 57818), (28909, 52430)]