256049310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{70537}}^1$

素因数の和:70569

約数の個数: 48

約数和(自身を含む): 675471888

約数和(自身を除く): 419422578

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 70537, 141074, 211611, 352685, 423222, 705370, 775907, 1058055, 1551814, 2116110, 2327721, 3879535, 4655442, 7759070, 8534977, 11638605, 17069954, 23277210, 25604931, 42674885, 51209862, 85349770, 128024655, 256049310]

約数ペア:

[(1, 256049310), (2, 128024655), (3, 85349770), (5, 51209862), (6, 42674885), (10, 25604931), (11, 23277210), (15, 17069954), (22, 11638605), (30, 8534977), (33, 7759070), (55, 4655442), (66, 3879535), (110, 2327721), (121, 2116110), (165, 1551814), (242, 1058055), (330, 775907), (363, 705370), (605, 423222), (726, 352685), (1210, 211611), (1815, 141074), (3630, 70537)]