1463146580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{53051}}^1$

素因数の和:53264

約数の個数: 48

約数和(自身を含む): 3529443456

約数和(自身を除く): 2066296876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 197, 394, 788, 985, 1379, 1970, 2758, 3940, 5516, 6895, 13790, 27580, 53051, 106102, 212204, 265255, 371357, 530510, 742714, 1061020, 1485428, 1856785, 3713570, 7427140, 10451047, 20902094, 41804188, 52255235, 73157329, 104510470, 146314658, 209020940, 292629316, 365786645, 731573290, 1463146580]

約数ペア:

[(1, 1463146580), (2, 731573290), (4, 365786645), (5, 292629316), (7, 209020940), (10, 146314658), (14, 104510470), (20, 73157329), (28, 52255235), (35, 41804188), (70, 20902094), (140, 10451047), (197, 7427140), (394, 3713570), (788, 1856785), (985, 1485428), (1379, 1061020), (1970, 742714), (2758, 530510), (3940, 371357), (5516, 265255), (6895, 212204), (13790, 106102), (27580, 53051)]