2988150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1811}}^1$

素因数の和:1837

約数の個数: 48

約数和(自身を含む): 8088768

約数和(自身を除く): 5100618

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 1811, 3622, 5433, 9055, 10866, 18110, 19921, 27165, 39842, 45275, 54330, 59763, 90550, 99605, 119526, 135825, 199210, 271650, 298815, 498025, 597630, 996050, 1494075, 2988150]

約数ペア:

[(1, 2988150), (2, 1494075), (3, 996050), (5, 597630), (6, 498025), (10, 298815), (11, 271650), (15, 199210), (22, 135825), (25, 119526), (30, 99605), (33, 90550), (50, 59763), (55, 54330), (66, 45275), (75, 39842), (110, 27165), (150, 19921), (165, 18110), (275, 10866), (330, 9055), (550, 5433), (825, 3622), (1650, 1811)]