73145450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2029}}^1$

素因数の和:2151

約数の個数: 48

約数和(自身を含む): 157073280

約数和(自身を除く): 83927830

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 103, 175, 206, 350, 515, 721, 1030, 1442, 2029, 2575, 3605, 4058, 5150, 7210, 10145, 14203, 18025, 20290, 28406, 36050, 50725, 71015, 101450, 142030, 208987, 355075, 417974, 710150, 1044935, 1462909, 2089870, 2925818, 5224675, 7314545, 10449350, 14629090, 36572725, 73145450]

約数ペア:

[(1, 73145450), (2, 36572725), (5, 14629090), (7, 10449350), (10, 7314545), (14, 5224675), (25, 2925818), (35, 2089870), (50, 1462909), (70, 1044935), (103, 710150), (175, 417974), (206, 355075), (350, 208987), (515, 142030), (721, 101450), (1030, 71015), (1442, 50725), (2029, 36050), (2575, 28406), (3605, 20290), (4058, 18025), (5150, 14203), (7210, 10145)]