77803410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{2617}}^1$

素因数の和:3618

約数の個数: 32

約数和(自身を含む): 186988032

約数和(自身を除く): 109184622

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 991, 1982, 2617, 2973, 4955, 5234, 5946, 7851, 9910, 13085, 14865, 15702, 26170, 29730, 39255, 78510, 2593447, 5186894, 7780341, 12967235, 15560682, 25934470, 38901705, 77803410]

約数ペア:

[(1, 77803410), (2, 38901705), (3, 25934470), (5, 15560682), (6, 12967235), (10, 7780341), (15, 5186894), (30, 2593447), (991, 78510), (1982, 39255), (2617, 29730), (2973, 26170), (4955, 15702), (5234, 14865), (5946, 13085), (7851, 9910)]