85076530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{353}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 192077568

約数和(自身を除く): 107001038

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 313, 353, 385, 626, 706, 770, 1565, 1765, 2191, 2471, 3130, 3443, 3530, 3883, 4382, 4942, 6886, 7766, 10955, 12355, 17215, 19415, 21910, 24101, 24710, 27181, 34430, 38830, 48202, 54362, 110489, 120505, 135905, 220978, 241010, 271810, 552445, 773423, 1104890, 1215379, 1546846, 2430758, 3867115, 6076895, 7734230, 8507653, 12153790, 17015306, 42538265, 85076530]

約数ペア:

[(1, 85076530), (2, 42538265), (5, 17015306), (7, 12153790), (10, 8507653), (11, 7734230), (14, 6076895), (22, 3867115), (35, 2430758), (55, 1546846), (70, 1215379), (77, 1104890), (110, 773423), (154, 552445), (313, 271810), (353, 241010), (385, 220978), (626, 135905), (706, 120505), (770, 110489), (1565, 54362), (1765, 48202), (2191, 38830), (2471, 34430), (3130, 27181), (3443, 24710), (3530, 24101), (3883, 21910), (4382, 19415), (4942, 17215), (6886, 12355), (7766, 10955)]