8905470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{42407}}^1$

素因数の和:42424

約数の個数: 32

約数和(自身を含む): 24427008

約数和(自身を除く): 15521538

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 42407, 84814, 127221, 212035, 254442, 296849, 424070, 593698, 636105, 890547, 1272210, 1484245, 1781094, 2968490, 4452735, 8905470]

約数ペア:

[(1, 8905470), (2, 4452735), (3, 2968490), (5, 1781094), (6, 1484245), (7, 1272210), (10, 890547), (14, 636105), (15, 593698), (21, 424070), (30, 296849), (35, 254442), (42, 212035), (70, 127221), (105, 84814), (210, 42407)]