9761290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1811}}^1$

素因数の和:1843

約数の個数: 48

約数和(自身を含む): 22309344

約数和(自身を除く): 12548054

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 1811, 2695, 3622, 5390, 9055, 12677, 18110, 19921, 25354, 39842, 63385, 88739, 99605, 126770, 139447, 177478, 199210, 278894, 443695, 697235, 887390, 976129, 1394470, 1952258, 4880645, 9761290]

約数ペア:

[(1, 9761290), (2, 4880645), (5, 1952258), (7, 1394470), (10, 976129), (11, 887390), (14, 697235), (22, 443695), (35, 278894), (49, 199210), (55, 177478), (70, 139447), (77, 126770), (98, 99605), (110, 88739), (154, 63385), (245, 39842), (385, 25354), (490, 19921), (539, 18110), (770, 12677), (1078, 9055), (1811, 5390), (2695, 3622)]