66921470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7901}}^1$

素因数の和:7937

約数の個数: 48

約数和(自身を含む): 151339104

約数和(自身を除く): 84417634

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 7901, 8470, 15802, 39505, 55307, 79010, 86911, 110614, 173822, 276535, 434555, 553070, 608377, 869110, 956021, 1216754, 1912042, 3041885, 4780105, 6083770, 6692147, 9560210, 13384294, 33460735, 66921470]

約数ペア:

[(1, 66921470), (2, 33460735), (5, 13384294), (7, 9560210), (10, 6692147), (11, 6083770), (14, 4780105), (22, 3041885), (35, 1912042), (55, 1216754), (70, 956021), (77, 869110), (110, 608377), (121, 553070), (154, 434555), (242, 276535), (385, 173822), (605, 110614), (770, 86911), (847, 79010), (1210, 55307), (1694, 39505), (4235, 15802), (7901, 8470)]