27038830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 61383168

約数和(自身を除く): 34344338

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 65, 70, 86, 91, 130, 182, 215, 301, 430, 455, 559, 602, 691, 910, 1118, 1382, 1505, 2795, 3010, 3455, 3913, 4837, 5590, 6910, 7826, 8983, 9674, 17966, 19565, 24185, 29713, 39130, 44915, 48370, 59426, 62881, 89830, 125762, 148565, 207991, 297130, 314405, 386269, 415982, 628810, 772538, 1039955, 1931345, 2079910, 2703883, 3862690, 5407766, 13519415, 27038830]

約数ペア:

[(1, 27038830), (2, 13519415), (5, 5407766), (7, 3862690), (10, 2703883), (13, 2079910), (14, 1931345), (26, 1039955), (35, 772538), (43, 628810), (65, 415982), (70, 386269), (86, 314405), (91, 297130), (130, 207991), (182, 148565), (215, 125762), (301, 89830), (430, 62881), (455, 59426), (559, 48370), (602, 44915), (691, 39130), (910, 29713), (1118, 24185), (1382, 19565), (1505, 17966), (2795, 9674), (3010, 8983), (3455, 7826), (3913, 6910), (4837, 5590)]