286090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 32

約数和(自身を含む): 607104

約数和(自身を除く): 321014

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 67, 70, 122, 134, 305, 335, 427, 469, 610, 670, 854, 938, 2135, 2345, 4087, 4270, 4690, 8174, 20435, 28609, 40870, 57218, 143045, 286090]

約数ペア:

[(1, 286090), (2, 143045), (5, 57218), (7, 40870), (10, 28609), (14, 20435), (35, 8174), (61, 4690), (67, 4270), (70, 4087), (122, 2345), (134, 2135), (305, 938), (335, 854), (427, 670), (469, 610)]