137880610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{5987}}^1$

素因数の和:6055

約数の個数: 48

約数和(自身を含む): 294897024

約数和(自身を除く): 157016414

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 470, 490, 658, 1645, 2303, 3290, 4606, 5987, 11515, 11974, 23030, 29935, 41909, 59870, 83818, 209545, 281389, 293363, 419090, 562778, 586726, 1406945, 1466815, 1969723, 2813890, 2933630, 3939446, 9848615, 13788061, 19697230, 27576122, 68940305, 137880610]

約数ペア:

[(1, 137880610), (2, 68940305), (5, 27576122), (7, 19697230), (10, 13788061), (14, 9848615), (35, 3939446), (47, 2933630), (49, 2813890), (70, 1969723), (94, 1466815), (98, 1406945), (235, 586726), (245, 562778), (329, 419090), (470, 293363), (490, 281389), (658, 209545), (1645, 83818), (2303, 59870), (3290, 41909), (4606, 29935), (5987, 23030), (11515, 11974)]