83455470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{132469}}^1$

素因数の和:132489

約数の個数: 48

約数和(自身を含む): 247983840

約数和(自身を除く): 164528370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 132469, 264938, 397407, 662345, 794814, 927283, 1192221, 1324690, 1854566, 1987035, 2384442, 2781849, 3974070, 4636415, 5563698, 5961105, 8345547, 9272830, 11922210, 13909245, 16691094, 27818490, 41727735, 83455470]

約数ペア:

[(1, 83455470), (2, 41727735), (3, 27818490), (5, 16691094), (6, 13909245), (7, 11922210), (9, 9272830), (10, 8345547), (14, 5961105), (15, 5563698), (18, 4636415), (21, 3974070), (30, 2781849), (35, 2384442), (42, 1987035), (45, 1854566), (63, 1324690), (70, 1192221), (90, 927283), (105, 794814), (126, 662345), (210, 397407), (315, 264938), (630, 132469)]