10307990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1217}}^1$

素因数の和:1253

約数の個数: 48

約数和(自身を含む): 23327136

約数和(自身を除く): 13019146

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1217, 1694, 2434, 4235, 6085, 8470, 8519, 12170, 13387, 17038, 26774, 42595, 66935, 85190, 93709, 133870, 147257, 187418, 294514, 468545, 736285, 937090, 1030799, 1472570, 2061598, 5153995, 10307990]

約数ペア:

[(1, 10307990), (2, 5153995), (5, 2061598), (7, 1472570), (10, 1030799), (11, 937090), (14, 736285), (22, 468545), (35, 294514), (55, 187418), (70, 147257), (77, 133870), (110, 93709), (121, 85190), (154, 66935), (242, 42595), (385, 26774), (605, 17038), (770, 13387), (847, 12170), (1210, 8519), (1217, 8470), (1694, 6085), (2434, 4235)]