347663220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{25303}}^1$

素因数の和:25544

約数の個数: 48

約数和(自身を含む): 977746560

約数和(自身を除く): 630083340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 6870, 13740, 25303, 50606, 75909, 101212, 126515, 151818, 253030, 303636, 379545, 506060, 759090, 1518180, 5794387, 11588774, 17383161, 23177548, 28971935, 34766322, 57943870, 69532644, 86915805, 115887740, 173831610, 347663220]

約数ペア:

[(1, 347663220), (2, 173831610), (3, 115887740), (4, 86915805), (5, 69532644), (6, 57943870), (10, 34766322), (12, 28971935), (15, 23177548), (20, 17383161), (30, 11588774), (60, 5794387), (229, 1518180), (458, 759090), (687, 506060), (916, 379545), (1145, 303636), (1374, 253030), (2290, 151818), (2748, 126515), (3435, 101212), (4580, 75909), (6870, 50606), (13740, 25303)]