17768310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 49089024

約数和(自身を除く): 31320714

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 211, 401, 422, 633, 802, 1055, 1203, 1266, 1477, 2005, 2110, 2406, 2807, 2954, 3165, 4010, 4431, 5614, 6015, 6330, 7385, 8421, 8862, 12030, 14035, 14770, 16842, 22155, 28070, 42105, 44310, 84210, 84611, 169222, 253833, 423055, 507666, 592277, 846110, 1184554, 1269165, 1776831, 2538330, 2961385, 3553662, 5922770, 8884155, 17768310]

約数ペア:

[(1, 17768310), (2, 8884155), (3, 5922770), (5, 3553662), (6, 2961385), (7, 2538330), (10, 1776831), (14, 1269165), (15, 1184554), (21, 846110), (30, 592277), (35, 507666), (42, 423055), (70, 253833), (105, 169222), (210, 84611), (211, 84210), (401, 44310), (422, 42105), (633, 28070), (802, 22155), (1055, 16842), (1203, 14770), (1266, 14035), (1477, 12030), (2005, 8862), (2110, 8421), (2406, 7385), (2807, 6330), (2954, 6015), (3165, 5614), (4010, 4431)]