12798170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1511}}^1$

素因数の和:1547

約数の個数: 48

約数和(自身を含む): 28957824

約数和(自身を除く): 16159654

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1511, 1694, 3022, 4235, 7555, 8470, 10577, 15110, 16621, 21154, 33242, 52885, 83105, 105770, 116347, 166210, 182831, 232694, 365662, 581735, 914155, 1163470, 1279817, 1828310, 2559634, 6399085, 12798170]

約数ペア:

[(1, 12798170), (2, 6399085), (5, 2559634), (7, 1828310), (10, 1279817), (11, 1163470), (14, 914155), (22, 581735), (35, 365662), (55, 232694), (70, 182831), (77, 166210), (110, 116347), (121, 105770), (154, 83105), (242, 52885), (385, 33242), (605, 21154), (770, 16621), (847, 15110), (1210, 10577), (1511, 8470), (1694, 7555), (3022, 4235)]