222575150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{90847}}^1$

素因数の和:90873

約数の個数: 36

約数和(自身を含む): 481585248

約数和(自身を除く): 259010098

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 90847, 181694, 454235, 635929, 908470, 1271858, 2271175, 3179645, 4451503, 4542350, 6359290, 8903006, 15898225, 22257515, 31796450, 44515030, 111287575, 222575150]

約数ペア:

[(1, 222575150), (2, 111287575), (5, 44515030), (7, 31796450), (10, 22257515), (14, 15898225), (25, 8903006), (35, 6359290), (49, 4542350), (50, 4451503), (70, 3179645), (98, 2271175), (175, 1271858), (245, 908470), (350, 635929), (490, 454235), (1225, 181694), (2450, 90847)]