31085670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13457}}^1$

素因数の和:13485

約数の個数: 64

約数和(自身を含む): 93021696

約数和(自身を除く): 61936026

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 13457, 26914, 40371, 67285, 80742, 94199, 134570, 148027, 188398, 201855, 282597, 296054, 403710, 444081, 470995, 565194, 740135, 888162, 941990, 1036189, 1412985, 1480270, 2072378, 2220405, 2825970, 3108567, 4440810, 5180945, 6217134, 10361890, 15542835, 31085670]

約数ペア:

[(1, 31085670), (2, 15542835), (3, 10361890), (5, 6217134), (6, 5180945), (7, 4440810), (10, 3108567), (11, 2825970), (14, 2220405), (15, 2072378), (21, 1480270), (22, 1412985), (30, 1036189), (33, 941990), (35, 888162), (42, 740135), (55, 565194), (66, 470995), (70, 444081), (77, 403710), (105, 296054), (110, 282597), (154, 201855), (165, 188398), (210, 148027), (231, 134570), (330, 94199), (385, 80742), (462, 67285), (770, 40371), (1155, 26914), (2310, 13457)]