276531310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{24407}}^1$

素因数の和:24528

約数の個数: 32

約数和(自身を含む): 548301312

約数和(自身を除く): 271770002

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 1030, 1133, 2266, 5665, 11330, 24407, 48814, 122035, 244070, 268477, 536954, 1342385, 2513921, 2684770, 5027842, 12569605, 25139210, 27653131, 55306262, 138265655, 276531310]

約数ペア:

[(1, 276531310), (2, 138265655), (5, 55306262), (10, 27653131), (11, 25139210), (22, 12569605), (55, 5027842), (103, 2684770), (110, 2513921), (206, 1342385), (515, 536954), (1030, 268477), (1133, 244070), (2266, 122035), (5665, 48814), (11330, 24407)]