4075470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{6469}}^1$

素因数の和:6489

約数の個数: 48

約数和(自身を含む): 12111840

約数和(自身を除く): 8036370

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, 6469, 12938, 19407, 32345, 38814, 45283, 58221, 64690, 90566, 97035, 116442, 135849, 194070, 226415, 271698, 291105, 407547, 452830, 582210, 679245, 815094, 1358490, 2037735, 4075470]

約数ペア:

[(1, 4075470), (2, 2037735), (3, 1358490), (5, 815094), (6, 679245), (7, 582210), (9, 452830), (10, 407547), (14, 291105), (15, 271698), (18, 226415), (21, 194070), (30, 135849), (35, 116442), (42, 97035), (45, 90566), (63, 64690), (70, 58221), (90, 45283), (105, 38814), (126, 32345), (210, 19407), (315, 12938), (630, 6469)]