1818221610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{63067}}^1$

素因数の和:63139

約数の個数: 48

約数和(自身を含む): 4509109728

約数和(自身を除く): 2690888118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 961, 1922, 2883, 4805, 5766, 9610, 14415, 28830, 63067, 126134, 189201, 315335, 378402, 630670, 946005, 1892010, 1955077, 3910154, 5865231, 9775385, 11730462, 19550770, 29326155, 58652310, 60607387, 121214774, 181822161, 303036935, 363644322, 606073870, 909110805, 1818221610]

約数ペア:

[(1, 1818221610), (2, 909110805), (3, 606073870), (5, 363644322), (6, 303036935), (10, 181822161), (15, 121214774), (30, 60607387), (31, 58652310), (62, 29326155), (93, 19550770), (155, 11730462), (186, 9775385), (310, 5865231), (465, 3910154), (930, 1955077), (961, 1892010), (1922, 946005), (2883, 630670), (4805, 378402), (5766, 315335), (9610, 189201), (14415, 126134), (28830, 63067)]