21233137530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3784873}}^1$

素因数の和:3784911

約数の個数: 64

約数和(自身を含む): 58862360448

約数和(自身を除く): 37629222918

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 5610, 3784873, 7569746, 11354619, 18924365, 22709238, 37848730, 41633603, 56773095, 64342841, 83267206, 113546190, 124900809, 128685682, 193028523, 208168015, 249801618, 321714205, 386057046, 416336030, 624504045, 643428410, 707771251, 965142615, 1249008090, 1415542502, 1930285230, 2123313753, 3538856255, 4246627506, 7077712510, 10616568765, 21233137530]

約数ペア:

[(1, 21233137530), (2, 10616568765), (3, 7077712510), (5, 4246627506), (6, 3538856255), (10, 2123313753), (11, 1930285230), (15, 1415542502), (17, 1249008090), (22, 965142615), (30, 707771251), (33, 643428410), (34, 624504045), (51, 416336030), (55, 386057046), (66, 321714205), (85, 249801618), (102, 208168015), (110, 193028523), (165, 128685682), (170, 124900809), (187, 113546190), (255, 83267206), (330, 64342841), (374, 56773095), (510, 41633603), (561, 37848730), (935, 22709238), (1122, 18924365), (1870, 11354619), (2805, 7569746), (5610, 3784873)]