273311170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{2111}}^1$

素因数の和:2247

約数の個数: 48

約数和(自身を含む): 546061824

約数和(自身を除く): 272750654

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 121, 214, 242, 535, 605, 1070, 1177, 1210, 2111, 2354, 4222, 5885, 10555, 11770, 12947, 21110, 23221, 25894, 46442, 64735, 116105, 129470, 225877, 232210, 255431, 451754, 510862, 1129385, 1277155, 2258770, 2484647, 2554310, 4969294, 12423235, 24846470, 27331117, 54662234, 136655585, 273311170]

約数ペア:

[(1, 273311170), (2, 136655585), (5, 54662234), (10, 27331117), (11, 24846470), (22, 12423235), (55, 4969294), (107, 2554310), (110, 2484647), (121, 2258770), (214, 1277155), (242, 1129385), (535, 510862), (605, 451754), (1070, 255431), (1177, 232210), (1210, 225877), (2111, 129470), (2354, 116105), (4222, 64735), (5885, 46442), (10555, 25894), (11770, 23221), (12947, 21110)]