142019939810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1553}}^1\times {\mathrm{1306411}}^1$

素因数の和:1307978

約数の個数: 32

約数和(自身を含む): 292343651712

約数和(自身を除く): 150323711902

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1553, 3106, 7765, 10871, 15530, 21742, 54355, 108710, 1306411, 2612822, 6532055, 9144877, 13064110, 18289754, 45724385, 91448770, 2028856283, 4057712566, 10144281415, 14201993981, 20288562830, 28403987962, 71009969905, 142019939810]

約数ペア:

[(1, 142019939810), (2, 71009969905), (5, 28403987962), (7, 20288562830), (10, 14201993981), (14, 10144281415), (35, 4057712566), (70, 2028856283), (1553, 91448770), (3106, 45724385), (7765, 18289754), (10871, 13064110), (15530, 9144877), (21742, 6532055), (54355, 2612822), (108710, 1306411)]