153925270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{6379}}^1$

素因数の和:6532

約数の個数: 32

約数和(自身を含む): 293990400

約数和(自身を除く): 140065130

約数列:

[1, 2, 5, 10, 19, 38, 95, 127, 190, 254, 635, 1270, 2413, 4826, 6379, 12065, 12758, 24130, 31895, 63790, 121201, 242402, 606005, 810133, 1212010, 1620266, 4050665, 8101330, 15392527, 30785054, 76962635, 153925270]

約数ペア:

[(1, 153925270), (2, 76962635), (5, 30785054), (10, 15392527), (19, 8101330), (38, 4050665), (95, 1620266), (127, 1212010), (190, 810133), (254, 606005), (635, 242402), (1270, 121201), (2413, 63790), (4826, 31895), (6379, 24130), (12065, 12758)]