249381010

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{1097}}^1$

素因数の和:1410

約数の個数: 32

約数和(自身を含む): 455362560

約数和(自身を除く): 205981550

約数列:

[1, 2, 5, 10, 127, 179, 254, 358, 635, 895, 1097, 1270, 1790, 2194, 5485, 10970, 22733, 45466, 113665, 139319, 196363, 227330, 278638, 392726, 696595, 981815, 1393190, 1963630, 24938101, 49876202, 124690505, 249381010]

約数ペア:

[(1, 249381010), (2, 124690505), (5, 49876202), (10, 24938101), (127, 1963630), (179, 1393190), (254, 981815), (358, 696595), (635, 392726), (895, 278638), (1097, 227330), (1270, 196363), (1790, 139319), (2194, 113665), (5485, 45466), (10970, 22733)]