277090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1$

素因数の和:258

約数の個数: 24

約数和(自身を含む): 550620

約数和(自身を除く): 273530

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 229, 242, 458, 605, 1145, 1210, 2290, 2519, 5038, 12595, 25190, 27709, 55418, 138545, 277090]

約数ペア:

[(1, 277090), (2, 138545), (5, 55418), (10, 27709), (11, 25190), (22, 12595), (55, 5038), (110, 2519), (121, 2290), (229, 1210), (242, 1145), (458, 605)]