26784990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{829}}^1$

素因数の和:1201

約数の個数: 48

約数和(自身を含む): 69919200

約数和(自身を除く): 43134210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 359, 718, 829, 1077, 1658, 1795, 2154, 2487, 3231, 3590, 4145, 4974, 5385, 6462, 7461, 8290, 10770, 12435, 14922, 16155, 24870, 32310, 37305, 74610, 297611, 595222, 892833, 1488055, 1785666, 2678499, 2976110, 4464165, 5356998, 8928330, 13392495, 26784990]

約数ペア:

[(1, 26784990), (2, 13392495), (3, 8928330), (5, 5356998), (6, 4464165), (9, 2976110), (10, 2678499), (15, 1785666), (18, 1488055), (30, 892833), (45, 595222), (90, 297611), (359, 74610), (718, 37305), (829, 32310), (1077, 24870), (1658, 16155), (1795, 14922), (2154, 12435), (2487, 10770), (3231, 8290), (3590, 7461), (4145, 6462), (4974, 5385)]