2755610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 64

約数和(自身を含む): 6096384

約数和(自身を除く): 3340774

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 41, 47, 55, 65, 82, 94, 110, 130, 143, 205, 235, 286, 410, 451, 470, 517, 533, 611, 715, 902, 1034, 1066, 1222, 1430, 1927, 2255, 2585, 2665, 3055, 3854, 4510, 5170, 5330, 5863, 6110, 6721, 9635, 11726, 13442, 19270, 21197, 25051, 29315, 33605, 42394, 50102, 58630, 67210, 105985, 125255, 211970, 250510, 275561, 551122, 1377805, 2755610]

約数ペア:

[(1, 2755610), (2, 1377805), (5, 551122), (10, 275561), (11, 250510), (13, 211970), (22, 125255), (26, 105985), (41, 67210), (47, 58630), (55, 50102), (65, 42394), (82, 33605), (94, 29315), (110, 25051), (130, 21197), (143, 19270), (205, 13442), (235, 11726), (286, 9635), (410, 6721), (451, 6110), (470, 5863), (517, 5330), (533, 5170), (611, 4510), (715, 3854), (902, 3055), (1034, 2665), (1066, 2585), (1222, 2255), (1430, 1927)]