309968994830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1039}}^1\times {\mathrm{246557}}^1$

素因数の和:247625

約数の個数: 48

約数和(自身を含む): 613870246080

約数和(自身を除く): 303901251250

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1039, 1210, 2078, 5195, 10390, 11429, 22858, 57145, 114290, 125719, 246557, 251438, 493114, 628595, 1232785, 1257190, 2465570, 2712127, 5424254, 13560635, 27121270, 29833397, 59666794, 149166985, 256172723, 298333970, 512345446, 1280863615, 2561727230, 2817899953, 5635799906, 14089499765, 28178999530, 30996899483, 61993798966, 154984497415, 309968994830]

約数ペア:

[(1, 309968994830), (2, 154984497415), (5, 61993798966), (10, 30996899483), (11, 28178999530), (22, 14089499765), (55, 5635799906), (110, 2817899953), (121, 2561727230), (242, 1280863615), (605, 512345446), (1039, 298333970), (1210, 256172723), (2078, 149166985), (5195, 59666794), (10390, 29833397), (11429, 27121270), (22858, 13560635), (57145, 5424254), (114290, 2712127), (125719, 2465570), (246557, 1257190), (251438, 1232785), (493114, 628595)]