71915790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{967}}^1$

素因数の和:1081

約数の個数: 64

約数和(自身を含む): 180094464

約数和(自身を除く): 108178674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 67, 74, 111, 134, 185, 201, 222, 335, 370, 402, 555, 670, 967, 1005, 1110, 1934, 2010, 2479, 2901, 4835, 4958, 5802, 7437, 9670, 12395, 14505, 14874, 24790, 29010, 35779, 37185, 64789, 71558, 74370, 107337, 129578, 178895, 194367, 214674, 323945, 357790, 388734, 536685, 647890, 971835, 1073370, 1943670, 2397193, 4794386, 7191579, 11985965, 14383158, 23971930, 35957895, 71915790]

約数ペア:

[(1, 71915790), (2, 35957895), (3, 23971930), (5, 14383158), (6, 11985965), (10, 7191579), (15, 4794386), (30, 2397193), (37, 1943670), (67, 1073370), (74, 971835), (111, 647890), (134, 536685), (185, 388734), (201, 357790), (222, 323945), (335, 214674), (370, 194367), (402, 178895), (555, 129578), (670, 107337), (967, 74370), (1005, 71558), (1110, 64789), (1934, 37185), (2010, 35779), (2479, 29010), (2901, 24790), (4835, 14874), (4958, 14505), (5802, 12395), (7437, 9670)]