254242110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{82279}}^1$

素因数の和:82392

約数の個数: 32

約数和(自身を含む): 616112640

約数和(自身を除く): 361870530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 82279, 164558, 246837, 411395, 493674, 822790, 1234185, 2468370, 8474737, 16949474, 25424211, 42373685, 50848422, 84747370, 127121055, 254242110]

約数ペア:

[(1, 254242110), (2, 127121055), (3, 84747370), (5, 50848422), (6, 42373685), (10, 25424211), (15, 16949474), (30, 8474737), (103, 2468370), (206, 1234185), (309, 822790), (515, 493674), (618, 411395), (1030, 246837), (1545, 164558), (3090, 82279)]