87254090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2411}}^1$

素因数の和:2483

約数の個数: 64

約数和(自身を含む): 200060928

約数和(自身を除く): 112806838

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 47, 55, 70, 77, 94, 110, 154, 235, 329, 385, 470, 517, 658, 770, 1034, 1645, 2411, 2585, 3290, 3619, 4822, 5170, 7238, 12055, 16877, 18095, 24110, 26521, 33754, 36190, 53042, 84385, 113317, 132605, 168770, 185647, 226634, 265210, 371294, 566585, 793219, 928235, 1133170, 1246487, 1586438, 1856470, 2492974, 3966095, 6232435, 7932190, 8725409, 12464870, 17450818, 43627045, 87254090]

約数ペア:

[(1, 87254090), (2, 43627045), (5, 17450818), (7, 12464870), (10, 8725409), (11, 7932190), (14, 6232435), (22, 3966095), (35, 2492974), (47, 1856470), (55, 1586438), (70, 1246487), (77, 1133170), (94, 928235), (110, 793219), (154, 566585), (235, 371294), (329, 265210), (385, 226634), (470, 185647), (517, 168770), (658, 132605), (770, 113317), (1034, 84385), (1645, 53042), (2411, 36190), (2585, 33754), (3290, 26521), (3619, 24110), (4822, 18095), (5170, 16877), (7238, 12055)]