249388630

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{1499}}^1$

素因数の和:1764

約数の個数: 32

約数和(自身を含む): 456192000

約数和(自身を除く): 206803370

約数列:

[1, 2, 5, 10, 127, 131, 254, 262, 635, 655, 1270, 1310, 1499, 2998, 7495, 14990, 16637, 33274, 83185, 166370, 190373, 196369, 380746, 392738, 951865, 981845, 1903730, 1963690, 24938863, 49877726, 124694315, 249388630]

約数ペア:

[(1, 249388630), (2, 124694315), (5, 49877726), (10, 24938863), (127, 1963690), (131, 1903730), (254, 981845), (262, 951865), (635, 392738), (655, 380746), (1270, 196369), (1310, 190373), (1499, 166370), (2998, 83185), (7495, 33274), (14990, 16637)]